Decimals

Problem 1501

9) Fill in the missing number to make this calculation correct. 7.52 $+$ $\square$ $=20$ $\frac{}{1 \text { max }}$ (3) Jack spend How man

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Problem 1502

Calculate the payback time for a loan of \R 4670,00 with a simple discount rate of 14\% received as \R 3852,75. Choices: a. 16.58 years, b. 1.51 years, c. 1.47 years.

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Problem 1503

Simplify this expression into scientific notation:
$\frac{-436.4 \times 10^{3} \mathrm{~J} / \mathrm{~mol}}{\left(3 \times 10^{8} \mathrm{~m} / \mathrm{s}\right)^{2}}$

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Problem 1504

How much will Cole save if he buys 14 gallons of gas at a price of $\$ 2.149$ per gallon instead of purchasing the gas at a different station that charges $\$ 2.259$ ? Round to the nearest cent. $\$ 1.54$ $\$ 0.90$ $\$ 2.00$ $\$ 9.00$

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Problem 1505

Vrite 5.79 in expanded form. $5.79=\quad \times 1+\square \times \frac{1}{10}+\square \times \frac{1}{100}$

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Problem 1506

e 0.05 in expanded form. $0.05=\square \times 1+\square \times \frac{1}{10}+\square \times \frac{1}{100}$

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Problem 1507

-ite the expression as a decimal number. $3 \times \frac{1}{10}+7 \times \frac{1}{100}+2 \times \frac{1}{1000}=$

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Problem 1508

6. The decimal equivalent of the rational number $\frac{28}{95}$ is $1.86666 \ldots$ . This can be expressed in bar notation as $\qquad$ - boli99 .001 A. $\overline{1.86}$ sold yd
8. $1 . \frac{86}{86}$ b vigislum C. $1.8 \overline{6}$ un ant gbivib D. 1.86 oj 5 nimongb

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Problem 1509

login.i-ready.com/student/dashboard/home ckle Student Das. My Assignments Reading To Do, i-Re.. -Ready Add Decimals - Instruction - Level E
Althea has 774 . Harrison finds 404 . They want to combine their money to buy a barbecue skewer from a street vendor for $\$ 1$ .
Do you think they have enough money? Yes No
How can you find how much money Althea and Harrison have in all? Choose the correct expression. 0.77 cents +0.40 cents 0.77 cents -0.40 cents
77 cents +40 cents 77 cents -40 cents

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Problem 1510

Use division to write $\frac{4}{11}$ as a decimal.
How many times does 11 go into 70 ?
3 times, with a remainder of 7 $\square$ What is the greatest number you can multiply 0.3 ? 1 1 \longdiv { 4 . 0 0 } by 11 to get a product less than or equal to 70 ? $\begin{array}{r} -0 \\ \hline 40 \\ -33 \\ \hline 70 \end{array}$ DONE Show Me \begin{tabular}{|c|c|c|c|} \hline \multicolumn{4}{|c|}{ … } \\ \hline 7 & 8 & 9 & $\mathbf{x}$ \\ \hline 4 & 5 & 6 & - \\ \hline 1 & 2 & 3 & - \\ \hline 0 & & & \\ \hline \end{tabular}

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Problem 1511

Divide 7,200 by 10 raised to the power of 1. What is the result?

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Problem 1512

Convert the mixed number $1 \frac{5}{12}$ to its decimal form.

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Problem 1513

Convert the mixed number to a decimal: $5 \frac{3}{20}=$

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Problem 1514

Calculate the expression: $2.23 - 4.56 + (-1.453)$ .

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Problem 1515

Calculate the expression: $-3.601 - (-8.2) + 3.2$ .

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Problem 1516

Tomás calculates $-2.6 + (-5.4)$ . What is the result?

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Problem 1517

SUbmit Test Reader
Drag each expression to the correct location on the number line. Not all expressions will be used. Evaluate the expressions. Then, place the expressions on the corresponding locations on the number line. $\begin{array}{lllll} \frac{5}{7}+\pi & \frac{5 \pi}{5}+2 & 5 \sqrt{7}-6 & \frac{19}{\pi}-5.5 & \sqrt{5}+2 \sqrt{3} \end{array}$

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Problem 1518

29) Perform the operations indicated $18.85+71.23+13.063$ A) 103.143 B) 104.243 C) 105.153 D) 104.143

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Problem 1519

Question 34
Divide. 34) $5.3346 / 1.02$ A) 0.19578 B) 0.5783 C) 52.3 D) 5.23

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Problem 1520

4 5 \longdiv { 5 5 2 . 1 5 }

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Problem 1521

Shth grade H. 2 Add and subtract decimals: word problems 97 You have prizes to reveal! Learn with an example $\smile$ or Watch a video Quest answe
Kendrick bought 3.6 ounces of chocolate. 1.5 ounces of it was milk chocolate and the rest was dark chocolate. How much dark chocolate did Kendrick buy? 1.9 ounces 1.1 ounces 3.1 ounces 2.1 ounces

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Problem 1522

A construction company bought 0.78 tons of gravel and 0.76 tons of sand. How many tons of material did the company buy in all? viden (7) Cumbers 1.55 thens 1.59 tons 1.56 tons 1.54 tons 2 1 Then cleper $\infty$ (4) is - - Smertscon eut cl 1000 10 Work it out Not feeling ready yet? These can help:

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Problem 1523

video Questlons answered
Irma bought a new roll of tape. There were 4.7 yards of tape on the roll. Then Irma used 2.6 3 yards of the tape to make a collage. How much tape is left on the roll? $\square$ yards Submit Time clapsed $\infty$ 02 5 แ1: HIN 31 c Smartscore out of 100 19 Work it out Not feeling ready yet? These can help: 551 PM 1257 RM2 8

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Problem 1524

1 timitioit lembinati. $\square$ ving 4 Hom H Hi 4 III ilili 11 28 bimili) IIi：

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Problem 1525

Video Questions ansmered
In March it rained 0.97 inches. It rained 0.81 inches less in April than in March. How much did it rain in April? $\square$ inches Submit Treve elupes 00 04 10 nit 日 sine Simitscore out of 100 28 Work it out Not feeling ready yet? These can help:

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Problem 1526

On a school trip, a class travels 4.37 kilometers by train and 2.62 kilometers by bus. How far did the class travel? 6.99 kilometers 6.97 kilometers 6.89 kilometers 7.06 kilometers
Submit 36

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Problem 1527

A carpenter bought a piece of wood that was 193.787 centimeters long. Then he sawed 6.412 centimeters off the end. How long is the piece of wood now? Video (2) Custimas 8 187.332 centimeters 13 187.375 centimeters Ine cherer $\infty$ 11 $=$ 187.475 centimeters Simertscye wow 187.275 centimeters 66

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Problem 1528

Sadie purchased 239.5 pounds of bricks to repair a brick wall and 66.967 pounds of bricks to expand a walkway. How much brick did she buy in all? Video $\square$ pounds Submit

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Problem 1529

n. 1 has and sutrad dedimale: word problems 3nt lew lawe ylas
Wayne runs 5.69 Kilometers every morning. One day, he runs 0.8 klometers and then stops to take a break. How much further does Wayne have left to run? $\square$ Kilometers Submit

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Problem 1530

video
A conctruction company employes ordered 89.6 pounds of cernent to fix wme potholes and 33.6 pounds of cement to build a sidewalk. How much cement did he order in all? 113.2 pounds 133.2 pounds 127.1 pounds 123.2 pounds Tue clopers कs to 69 mer In ace Smertioure at dim 86

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Problem 1531

Video Questions answered
A bee colony produced 363.6 pounds of honey, but bears ate 0.22 pounds of it. How much honey remains? 366.48 pounds 364.38 pounds 22 $\square$ $\square$ Time elapsed 363.38 pounds 362.38 pounds 00 19 27 110 нім arc Smartscore Submit out of 100 90 ใดใ

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Problem 1532

Find the sum: $\frac{7}{8} + 0.375 =$

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Problem 1533

Convert 5.963 to words using place value: five and nine hundred sixty-three thousandths.

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Problem 1534

Calculate the product of 5.6 and 0.7: $5.6 \times 0.7$

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Problem 1535

Round 8.546 to tenths and hundredths. Label number lines and circle the rounded values.

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Problem 1536

Convert 935.6 inches to yards and round to the nearest hundredth: $1 \text{ yard} = 36 \text{ inches}$ .

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Problem 1537

Which is larger: $184.36$ or $9,027.83$ ?

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Problem 1538

Insert $<$ or $>$ in the blank to make a true statement: -0.024 ___ -0.034.

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Problem 1539

Insert $<$ or $>$ between 0.5 and 0.2 to create a true statement: $0.5 \quad \boldsymbol{\nabla} \quad 0.2$

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Problem 1540

Calculate the product: $7.28 \times 2.6$

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Problem 1541

Calculate the product of 7.36 and 2.7. What is $7.36 \times 2.7$ ?

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Problem 1542

Calculate $9.63 \times 4.9$ .

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Problem 1543

Calculate: $82.1 + (-88.2) =$ (Type an integer or a decimal.)

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Problem 1544

Calculate the sum: $0.52 + 1.2$ .

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Problem 1545

Sarah's net income is \$1764.72 and taxes are \$158.04. Find her gross income for the week.

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Problem 1546

Calculate the result of 4.4 - 1.29.

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Problem 1547

Place the decimal point correctly in the solution: $103.67 + 225.019 = 328689$ .

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Problem 1548

b. $0.765 - 0.572 = ?$

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Problem 1549

Multiply 5 by -1.4 and fill in the blank: $5(-1.4) = \square$ (Type an integer or a decimal.)

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Problem 1550

What is $1.7 - 0.8$ and how many tenths are in $9$ tenths?

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Problem 1551

18) Tricia has $\$ 37.25$ in her account. Which amount will she have left after she writes 3 checks for $\$ 8.33$ each? $\$ 12.36$ $\$ 1274$ $\$ 12.26$ $\$ 73.74$

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Problem 1552

$1.7 \times-2.1$ 5.27 3.57

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Problem 1553

Amelia's total bill is $8.79 + 2.59 + 2.99. How much does she owe after tax?

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Problem 1554

Calculate: 342 hundredths + 7 tenths; $3 + 49$ hundredths; $2 + 31 \times \frac{1}{10} + 14 \times \frac{1}{100}$ ; $14 + 72 \times \frac{1}{10} + 4 \times \frac{1}{1000}$ ; $0.3 \times 10^{2} + 0.007 \times 10^{3}$ .

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Problem 1555

Order these numbers from least to greatest: -9.7, 31.4%, -7/8, and $\sqrt{2}$ .

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Problem 1556

Prove that the repeating decimal $0.999\ldots$ is equal to 1.

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Problem 1557

Calculate $0.25 \cdot 4^{3} - 1$ .

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Problem 1558

Calculate the client's monthly premium for homeowner's insurance (\$4,527), rider (\$358), and auto insurance (\$1,298).

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Problem 1559

Determine if $4.8 \div 0$ is positive, negative, zero, or undefined. What is the quotient? A. positive B. negative C. undefined D. zero

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Problem 1560

Four hundred sixty-nine and eight hundredths is written as: A. 460.908 B. 460.98 C. 469.08 D. 469.800

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Problem 1561

Determine if $4.8 \div 0$ is positive, negative, zero, or undefined. Is the answer reasonable?

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Problem 1562

Calculate the grams of $1.5 \mathrm{~mol}$ sodium hydroxide ( $\mathrm{NaOH}$ ).

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Problem 1563

Find the value of $z$ in the equation $z = 0 + 166.98$ .

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Problem 1564

Calculate the number of $n g$ in $8.98 \times 10^{-13}$ tons. Round your answer to 3 significant figures.

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Problem 1565

Convert $6.07 \times 10^{-2}$ oz to dg, rounding the answer to 3 significant figures.

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Problem 1566

Ms. Lowell's class has a decimal chart. Answer these:
5. What pattern do you see moving left to right?
6. How does the last square in each row differ?
7. What pattern do you observe moving down a column?

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Problem 1567

The park's map perimeter is 0.251 m. Find the actual perimeter, which is 1,000 times larger.

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Problem 1568

Convert the following fractions to decimals, using a bar for repeating digits: 7. $\frac{2}{3}$ , 8. $\frac{3}{11}$ , 9. $8 \frac{4}{9}$ .

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Problem 1569

Andrew has a book $2 \frac{3}{7}$ inches thick and another 3.56 inches thick. What's the total height when stacked? Round to the nearest hundredth.

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Problem 1570

Determine if $5.1 \div 0$ is positive, zero, negative, or undefined. Is it reasonable? Choose the correct answers.

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Problem 1571

A student had a number that became 28.003 after dividing by 100. What did the original place value chart look like? Explain your reasoning.

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Problem 1572

Convert $2 \frac{5}{8}$ to decimal and identify Ariel's error in saying it's 2.58.

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Problem 1573

Decide if these statements are true or false and explain: $1.67\% = 3.67$ and $0.12 < 1 \frac{7}{10}$ .

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Problem 1574

Calculate $7.9 - 8.1$ .

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Problem 1575

Calculate: $-5.6 - 2.6 =$

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Problem 1576

Subtract the decimals: $2.5 - (-2.5) =$

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Problem 1577

Calculate the sum: $5.75 + (-9.75) =$

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Problem 1578

Which method should Lucas use to convert a fraction to a decimal? (A) \text{numerator} \longdiv { \text{denominator}} (B) $\frac{\text{denominator}}{\text{numerator}} \cdot 100$ (C) \text{denominator} \longdiv { \text{numerator}} (D) $\frac{\text{numerator}}{\text{denominator}} \cdot 100$

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Problem 1579

Compare these numbers using < or >: $\sqrt{146}$ , $\sqrt{137}$ , $11.68$ , $17^{2 / 3}$ , $21 / 2$ , $9.71$ .

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Problem 1580

Find the discount on rubber boots that cost \ $27.95 now priced at \$21.45. Use$ x$ to represent the discount.

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Problem 1581

Convert $4.22 \mathrm{oz}$ to kilograms. How many kg is that?

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Problem 1582

Next two numbers in the sequence: $7.5, 8.75, 10, 11.25$ . What are they?

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Problem 1583

Round 739.96 to: a) nearest whole number, b) one significant figure, c) one decimal place.

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Problem 1584

Convert $9.75 \times 10^{5} \mathrm{cal}$ to kJ.

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Problem 1585

How many kilojoules of heat energy are absorbed by 0.750 pint of water heated from room temp to boiling?

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Problem 1586

Calculate the heat needed to raise the temperature of an $8.21 \mathrm{~g}$ gold sample by $6.2^{\circ} \mathrm{C}$ with specific heat $0.13 \mathrm{~J} / \mathrm{g}^{\circ} \mathrm{C}$ .

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Problem 1587

What is the weight in grams of 1 mole of silver atoms, given that one silver atom weighs $1.79 \times 10^{-22}$ grams?

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Problem 1588

Divide 1.9 by 0.76.

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Problem 1589

Calculate: $300.42 - \frac{15.96}{0.213} =$

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Problem 1590

Calculate $\frac{0.0180-0.0059}{0.03168}$ .

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Problem 1591

How many $\mathrm{Mm}$ are in 382 $\mathrm{dm}$ ?

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Problem 1592

Calculate the number of $\mathrm{CL}$ in $1.18 \times 10^{2} \mathrm{floz}$ .

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Problem 1593

Convert $4.65 \times 10^{7}$ yards to megameters (Mm). How many Mm is that?

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Problem 1594

Solve and write the sum in standard form: a. 1 thousandth + 2 thousandths = $=$ b. 35 thousandths + 8 thousandths = $=$ hundredths c. 6 tenths + 3 thousandths = $=$

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Problem 1595

Round the sum of $5.63 + 2.15 + 16.39$ to the nearest integer.

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Problem 1596

For berylium chloride, 0.076 moles of silver nitrate are used. For magnesium chloride, 0.064 moles of silver nitrate are used. For calcium chloride, 0.055 moles of silver nitrate are used. How many moles of $\mathrm{AgNO}_{3}$ should we use to be sure that we have excess, no matter which of the three compounds it is? a) 0.025 mol b) 0.050 mol c) 0.075 mol d) 0.100 mol

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Problem 1597

Daria spent $\$ 47.50$ on alpaca yarn, $\$ 32.14$ on angora, $\$ 16.50$ on wool, and $\$ 3.86$ on needles. Total?

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Problem 1598

Approximate the total candy bars purchased in one year if 1.2 thousand are bought per minute. Use $5.3 \times 10^5$ minutes/year.

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Problem 1599

Convert the distance between two oxygen atom centers, $1.21 \times 10^{-8} \mathrm{cm}$ , to $\mathrm{nm}$ .

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Problem 1600

Convert the number $8.31 \times 10^{5}$ into decimal notation.

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1 ...13 14 15 16 17

Decimals

Problem 1501

9) Fill in the missing number to make this calculation correct. 7.52 +++ □\square□ =20=20=20 1 max \frac{}{1 \text { max }}1 max ​ (3) Jack spend How man

Problem 1502

Calculate the payback time for a loan of \R 4670,00 with a simple discount rate of 14\% received as \R 3852,75. Choices: a. 16.58 years, b. 1.51 years, c. 1.47 years.

Problem 1503

Simplify this expression into scientific notation: −436.4×103 J/ mol(3×108 m/s)2\frac{-436.4 \times 10^{3} \mathrm{~J} / \mathrm{~mol}}{\left(3 \times 10^{8} \mathrm{~m} / \mathrm{s}\right)^{2}}(3×108 m/s)2−436.4×103 J/ mol​

Problem 1504

How much will Cole save if he buys 14 gallons of gas at a price of $2.149\$ 2.149$2.149 per gallon instead of purchasing the gas at a different station that charges $2.259\$ 2.259$2.259 ? Round to the nearest cent. $1.54\$ 1.54$1.54 $0.90\$ 0.90$0.90 $2.00\$ 2.00$2.00 $9.00\$ 9.00$9.00

Problem 1505

Vrite 5.79 in expanded form. 5.79=×1+□×110+□×11005.79=\quad \times 1+\square \times \frac{1}{10}+\square \times \frac{1}{100}5.79=×1+□×101​+□×1001​

Problem 1506

e 0.05 in expanded form. 0.05=□×1+□×110+□×11000.05=\square \times 1+\square \times \frac{1}{10}+\square \times \frac{1}{100}0.05=□×1+□×101​+□×1001​

Problem 1507

-ite the expression as a decimal number. 3×110+7×1100+2×11000=3 \times \frac{1}{10}+7 \times \frac{1}{100}+2 \times \frac{1}{1000}=3×101​+7×1001​+2×10001​=

Problem 1508

Problem 1509

Problem 1510

Problem 1511

Divide 7,200 by 10 raised to the power of 1. What is the result?

Problem 1512

Convert the mixed number 15121 \frac{5}{12}1125​ to its decimal form.

Problem 1513

Convert the mixed number to a decimal: 5320=5 \frac{3}{20}=5203​=

Problem 1514

Calculate the expression: 2.23−4.56+(−1.453)2.23 - 4.56 + (-1.453)2.23−4.56+(−1.453).

Problem 1515

Calculate the expression: −3.601−(−8.2)+3.2-3.601 - (-8.2) + 3.2−3.601−(−8.2)+3.2.

Problem 1516

Tomás calculates −2.6+(−5.4)-2.6 + (-5.4)−2.6+(−5.4). What is the result?

Problem 1517

Problem 1518

29) Perform the operations indicated 18.85+71.23+13.06318.85+71.23+13.06318.85+71.23+13.063 A) 103.143 B) 104.243 C) 105.153 D) 104.143

Problem 1519

Question 34Divide. 34) 5.3346/1.025.3346 / 1.025.3346/1.02 A) 0.19578 B) 0.5783 C) 52.3 D) 5.23

Problem 1520

4 5 \longdiv { 5 5 2 . 1 5 }

Problem 1521

Problem 1522

Problem 1523

Problem 1524

1 timitioit lembinati. □\square□ ving 4 Hom H Hi 4 III ilili 11 28 bimili) IIi：

Problem 1525

Video Questions ansmeredIn March it rained 0.97 inches. It rained 0.81 inches less in April than in March. How much did it rain in April? □\square□ inches Submit Treve elupes 00 04 10 nit 日 sine Simitscore out of 100 28 Work it out Not feeling ready yet? These can help:

Problem 1526

On a school trip, a class travels 4.37 kilometers by train and 2.62 kilometers by bus. How far did the class travel? 6.99 kilometers 6.97 kilometers 6.89 kilometers 7.06 kilometersSubmit 36

Problem 1527

Problem 1528

Sadie purchased 239.5 pounds of bricks to repair a brick wall and 66.967 pounds of bricks to expand a walkway. How much brick did she buy in all? Video □\square□ pounds Submit

Problem 1529

n. 1 has and sutrad dedimale: word problems 3nt lew lawe ylasWayne runs 5.69 Kilometers every morning. One day, he runs 0.8 klometers and then stops to take a break. How much further does Wayne have left to run? □\square□ Kilometers Submit

Problem 1530

videoA conctruction company employes ordered 89.6 pounds of cernent to fix wme potholes and 33.6 pounds of cement to build a sidewalk. How much cement did he order in all? 113.2 pounds 133.2 pounds 127.1 pounds 123.2 pounds Tue clopers कs to 69 mer In ace Smertioure at dim 86

Problem 1531

Video Questions answeredA bee colony produced 363.6 pounds of honey, but bears ate 0.22 pounds of it. How much honey remains? 366.48 pounds 364.38 pounds 22 □\square□ □\square□ Time elapsed 363.38 pounds 362.38 pounds 00 19 27 110 нім arc Smartscore Submit out of 100 90 ใดใ

Problem 1532

Find the sum: 78+0.375=\frac{7}{8} + 0.375 = 87​+0.375=

Problem 1533

Convert 5.963 to words using place value: five and nine hundred sixty-three thousandths.

Problem 1534

Calculate the product of 5.6 and 0.7: 5.6×0.75.6 \times 0.75.6×0.7

Problem 1535

Round 8.546 to tenths and hundredths. Label number lines and circle the rounded values.

Problem 1536

Convert 935.6 inches to yards and round to the nearest hundredth: 1 yard=36 inches1 \text{ yard} = 36 \text{ inches}1 yard=36 inches.

Problem 1537

Which is larger: 184.36184.36184.36 or 9,027.839,027.839,027.83?

Problem 1538

Insert <<< or >>> in the blank to make a true statement: -0.024 ___ -0.034.

Problem 1539

Insert <<< or >>> between 0.5 and 0.2 to create a true statement: 0.5∇0.20.5 \quad \boldsymbol{\nabla} \quad 0.20.5∇0.2

Problem 1540

Calculate the product: 7.28×2.67.28 \times 2.67.28×2.6

Problem 1541

Calculate the product of 7.36 and 2.7. What is 7.36×2.77.36 \times 2.77.36×2.7?

Problem 1542

Calculate 9.63×4.99.63 \times 4.99.63×4.9.

Problem 1543

Calculate: 82.1+(−88.2)=82.1 + (-88.2) = 82.1+(−88.2)= (Type an integer or a decimal.)

Problem 1544

9) Fill in the missing number to make this calculation correct. 7.52 $+$ $\square$ $=20$ $\frac{}{1 \text { max }}$ (3) Jack spend How man

Simplify this expression into scientific notation:
$\frac{-436.4 \times 10^{3} \mathrm{~J} / \mathrm{~mol}}{\left(3 \times 10^{8} \mathrm{~m} / \mathrm{s}\right)^{2}}$

How much will Cole save if he buys 14 gallons of gas at a price of $\$ 2.149$ per gallon instead of purchasing the gas at a different station that charges $\$ 2.259$ ? Round to the nearest cent. $\$ 1.54$ $\$ 0.90$ $\$ 2.00$ $\$ 9.00$

Vrite 5.79 in expanded form. $5.79=\quad \times 1+\square \times \frac{1}{10}+\square \times \frac{1}{100}$

e 0.05 in expanded form. $0.05=\square \times 1+\square \times \frac{1}{10}+\square \times \frac{1}{100}$

-ite the expression as a decimal number. $3 \times \frac{1}{10}+7 \times \frac{1}{100}+2 \times \frac{1}{1000}=$

Convert the mixed number $1 \frac{5}{12}$ to its decimal form.

Convert the mixed number to a decimal: $5 \frac{3}{20}=$

Calculate the expression: $2.23 - 4.56 + (-1.453)$ .

Calculate the expression: $-3.601 - (-8.2) + 3.2$ .

Tomás calculates $-2.6 + (-5.4)$ . What is the result?

29) Perform the operations indicated $18.85+71.23+13.063$ A) 103.143 B) 104.243 C) 105.153 D) 104.143

Question 34
Divide. 34) $5.3346 / 1.02$ A) 0.19578 B) 0.5783 C) 52.3 D) 5.23

1 timitioit lembinati. $\square$ ving 4 Hom H Hi 4 III ilili 11 28 bimili) IIi：

Video Questions ansmered
In March it rained 0.97 inches. It rained 0.81 inches less in April than in March. How much did it rain in April? $\square$ inches Submit Treve elupes 00 04 10 nit 日 sine Simitscore out of 100 28 Work it out Not feeling ready yet? These can help:

On a school trip, a class travels 4.37 kilometers by train and 2.62 kilometers by bus. How far did the class travel? 6.99 kilometers 6.97 kilometers 6.89 kilometers 7.06 kilometers
Submit 36

Sadie purchased 239.5 pounds of bricks to repair a brick wall and 66.967 pounds of bricks to expand a walkway. How much brick did she buy in all? Video $\square$ pounds Submit

n. 1 has and sutrad dedimale: word problems 3nt lew lawe ylas
Wayne runs 5.69 Kilometers every morning. One day, he runs 0.8 klometers and then stops to take a break. How much further does Wayne have left to run? $\square$ Kilometers Submit

video
A conctruction company employes ordered 89.6 pounds of cernent to fix wme potholes and 33.6 pounds of cement to build a sidewalk. How much cement did he order in all? 113.2 pounds 133.2 pounds 127.1 pounds 123.2 pounds Tue clopers कs to 69 mer In ace Smertioure at dim 86

Video Questions answered
A bee colony produced 363.6 pounds of honey, but bears ate 0.22 pounds of it. How much honey remains? 366.48 pounds 364.38 pounds 22 $\square$ $\square$ Time elapsed 363.38 pounds 362.38 pounds 00 19 27 110 нім arc Smartscore Submit out of 100 90 ใดใ

Find the sum: $\frac{7}{8} + 0.375 =$

Calculate the product of 5.6 and 0.7: $5.6 \times 0.7$

Convert 935.6 inches to yards and round to the nearest hundredth: $1 \text{ yard} = 36 \text{ inches}$ .

Which is larger: $184.36$ or $9,027.83$ ?

Insert $<$ or $>$ in the blank to make a true statement: -0.024 ___ -0.034.

Insert $<$ or $>$ between 0.5 and 0.2 to create a true statement: $0.5 \quad \boldsymbol{\nabla} \quad 0.2$

Calculate the product: $7.28 \times 2.6$

Calculate the product of 7.36 and 2.7. What is $7.36 \times 2.7$ ?

Calculate $9.63 \times 4.9$ .

Calculate: $82.1 + (-88.2) =$ (Type an integer or a decimal.)

Calculate the sum: $0.52 + 1.2$ .

Place the decimal point correctly in the solution: $103.67 + 225.019 = 328689$ .

b. $0.765 - 0.572 = ?$

Multiply 5 by -1.4 and fill in the blank: $5(-1.4) = \square$ (Type an integer or a decimal.)

What is $1.7 - 0.8$ and how many tenths are in $9$ tenths?

18) Tricia has $\$ 37.25$ in her account. Which amount will she have left after she writes 3 checks for $\$ 8.33$ each? $\$ 12.36$ $\$ 1274$ $\$ 12.26$ $\$ 73.74$

$1.7 \times-2.1$ 5.27 3.57

Order these numbers from least to greatest: -9.7, 31.4%, -7/8, and $\sqrt{2}$ .

Prove that the repeating decimal $0.999\ldots$ is equal to 1.

Calculate $0.25 \cdot 4^{3} - 1$ .

Determine if $4.8 \div 0$ is positive, negative, zero, or undefined. What is the quotient? A. positive B. negative C. undefined D. zero

Determine if $4.8 \div 0$ is positive, negative, zero, or undefined. Is the answer reasonable?

Calculate the grams of $1.5 \mathrm{~mol}$ sodium hydroxide ( $\mathrm{NaOH}$ ).

Find the value of $z$ in the equation $z = 0 + 166.98$ .

Calculate the number of $n g$ in $8.98 \times 10^{-13}$ tons. Round your answer to 3 significant figures.

Convert $6.07 \times 10^{-2}$ oz to dg, rounding the answer to 3 significant figures.

Ms. Lowell's class has a decimal chart. Answer these:
5. What pattern do you see moving left to right?
6. How does the last square in each row differ?
7. What pattern do you observe moving down a column?

Convert the following fractions to decimals, using a bar for repeating digits: 7. $\frac{2}{3}$ , 8. $\frac{3}{11}$ , 9. $8 \frac{4}{9}$ .

Andrew has a book $2 \frac{3}{7}$ inches thick and another 3.56 inches thick. What's the total height when stacked? Round to the nearest hundredth.

Determine if $5.1 \div 0$ is positive, zero, negative, or undefined. Is it reasonable? Choose the correct answers.

Convert $2 \frac{5}{8}$ to decimal and identify Ariel's error in saying it's 2.58.

Decide if these statements are true or false and explain: $1.67\% = 3.67$ and $0.12 < 1 \frac{7}{10}$ .

Calculate $7.9 - 8.1$ .