Math / Numbers & Operations

Question $-28-(-13)$

Studdy Solution

STEP 1

What is this asking? We need to subtract -13 from -28.
It's like figuring out how much colder it gets when it goes from -13 degrees to -28 degrees! Watch out! Subtracting a negative number is the same as adding a positive number.
Don't get tripped up by the double negatives!

STEP 2

1. Rewrite the subtraction
2. Perform the addition

STEP 3

Alright, let's rewrite this subtraction problem as an addition problem.
Remember, subtracting a negative number is the same as adding its positive counterpart.
So, $-28 - (-13)$ becomes $-28 + 13$ .
We're essentially adding 13 to -28.
Think of it like moving 13 units to the right on the number line, starting from -28.

STEP 4

Now, we've got $-28 + 13$ .
Since we're adding a positive number to a negative number, we're actually finding the difference between their absolute values.
The absolute value of $-28$ is 28, and the absolute value of 13 is 13.

STEP 5

Let's calculate the difference: $28 - 13 = 15$ .

STEP 6

Since $-28$ has a larger absolute value than 13, our final answer will be negative.
So, we attach the negative sign to our difference of 15, giving us a final result of $-15$ .

STEP 7

$-28 - (-13) = -15$

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Question $-28-(-13)$

Studdy Solution

STEP 1

What is this asking? We need to subtract -13 from -28.
It's like figuring out how much colder it gets when it goes from -13 degrees to -28 degrees! Watch out! Subtracting a negative number is the same as adding a positive number.
Don't get tripped up by the double negatives!

STEP 2

1. Rewrite the subtraction
2. Perform the addition

STEP 3

STEP 4

Now, we've got $-28 + 13$ .
Since we're adding a positive number to a negative number, we're actually finding the difference between their absolute values.
The absolute value of $-28$ is 28, and the absolute value of 13 is 13.

STEP 5

Let's calculate the difference: $28 - 13 = 15$ .

STEP 6

Since $-28$ has a larger absolute value than 13, our final answer will be negative.
So, we attach the negative sign to our difference of 15, giving us a final result of $-15$ .

STEP 7

$-28 - (-13) = -15$

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Question−28−(−13)-28-(-13)−28−(−13)

Studdy Solution

STEP 1

What is this asking? We need to subtract -13 from -28.It's like figuring out how much colder it gets when it goes from -13 degrees to -28 degrees! Watch out! Subtracting a negative number is the same as adding a positive number.Don't get tripped up by the double negatives!

STEP 2

1. Rewrite the subtraction2. Perform the addition

STEP 3

STEP 4

Now, we've got −28+13-28 + 13−28+13.Since we're adding a positive number to a negative number, we're actually finding the *difference* between their absolute values.The absolute value of −28-28−28 is **28**, and the absolute value of **13** is 13.

STEP 5

Let's **calculate** the difference: 28−13=1528 - 13 = 1528−13=15.

STEP 6

Since −28-28−28 has a larger absolute value than 13, our final answer will be negative.So, we attach the negative sign to our difference of **15**, giving us a **final result** of −15-15−15.

STEP 7

−28−(−13)=−15-28 - (-13) = -15−28−(−13)=−15

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Question $-28-(-13)$

What is this asking? We need to subtract -13 from -28.
It's like figuring out how much colder it gets when it goes from -13 degrees to -28 degrees! Watch out! Subtracting a negative number is the same as adding a positive number.
Don't get tripped up by the double negatives!

1. Rewrite the subtraction
2. Perform the addition

Now, we've got $-28 + 13$ .
Since we're adding a positive number to a negative number, we're actually finding the difference between their absolute values.
The absolute value of $-28$ is 28, and the absolute value of 13 is 13.

Let's calculate the difference: $28 - 13 = 15$ .

Since $-28$ has a larger absolute value than 13, our final answer will be negative.
So, we attach the negative sign to our difference of 15, giving us a final result of $-15$ .

$-28 - (-13) = -15$