Math  /  Numbers & Operations

QuestionDividing by 1-Digit Numbers Estimate each quotient.
4. 16÷3÷316 \div 3 \div 3
5. 25÷202025 \div \frac{20}{20}
7. 304÷10422304 \div 10422

Studdy Solution

STEP 1

1. Estimate each quotient.
2. Multiply by 1-digit numbers.

STEP 2

Estimate the quotient of 18÷4 18 \div 4 .
- Round 18 18 to the nearest number divisible by 4 4 , which is 20 20 . - Divide: 20÷4=5 20 \div 4 = 5 .
Estimated quotient: 5 \approx 5 .

STEP 3

Estimate the quotient of 16÷33 16 \div 33 .
- Recognize that 16 16 is much smaller than 33 33 . - The quotient will be less than 1 1 .
Estimated quotient: 0.5 \approx 0.5 .

STEP 4

Estimate the quotient of 30410÷306 30410 \div 306 .
- Round 30410 30410 to 30000 30000 and 306 306 to 300 300 . - Divide: 30000÷300=100 30000 \div 300 = 100 .
Estimated quotient: 100 \approx 100 .

STEP 5

Estimate the quotient of 25÷4 25 \div 4 .
- Round 25 25 to 24 24 , which is divisible by 4 4 . - Divide: 24÷4=6 24 \div 4 = 6 .
Estimated quotient: 6 \approx 6 .

STEP 6

Estimate the quotient of 1506÷8 1506 \div 8 .
- Round 1506 1506 to 1600 1600 . - Divide: 1600÷8=200 1600 \div 8 = 200 .
Estimated quotient: 200 \approx 200 .

STEP 7

Estimate the quotient of 1,283÷6 1,283 \div 6 .
- Round 1,283 1,283 to 1,200 1,200 . - Divide: 1,200÷6=200 1,200 \div 6 = 200 .
Estimated quotient: 200 \approx 200 .

STEP 8

Estimate the quotient of 1,300÷6 1,300 \div 6 .
- Round 1,300 1,300 to 1,200 1,200 . - Divide: 1,200÷6=200 1,200 \div 6 = 200 .
Estimated quotient: 200 \approx 200 .

STEP 9

Multiply 155×4 155 \times 4 .
- Perform the multiplication: 155×4=620 155 \times 4 = 620 .
Product: 620 620 .

STEP 10

Multiply 1,999×4 1,999 \times 4 .
- Perform the multiplication: 1,999×4=7,996 1,999 \times 4 = 7,996 .
Product: 7,996 7,996 .

STEP 11

Multiply 2,000×50 2,000 \times 50 .
- Perform the multiplication: 2,000×50=100,000 2,000 \times 50 = 100,000 .
Product: 100,000 100,000 .
All problems have been solved.

Was this helpful?

Studdy solves anything!

banner

Start learning now

Download Studdy AI Tutor now. Learn with ease and get all help you need to be successful at school.

ParentsInfluencer programContactPolicyTerms
TwitterInstagramFacebookTikTokDiscord