Add/sub integers

Front

What is the result of -13 + (-2)?

Back

-15

Tags

CCSS.7.NS.A.1C

Front

What is the result of 11 - (-2)?

Back

13

Tags

CCSS.7.NS.A.1C

Front

What rule do you use to solve -6 + 11?

Back

A negative plus a positive means you subtract and take the sign of the larger number. The answer is 5.

Tags

CCSS.7.NS.A.1C

Front

Can you subtract if you have at least one negative integer in the problem?

Back

Yes, you can subtract even if there is a negative integer.

Tags

CCSS.7.NS.A.1C

Front

What do you do if you have at least one negative integer in a subtraction problem?

Back

Change the subtraction sign into an addition sign and change the sign of the second number, then follow integer addition rules.

Tags

CCSS.7.NS.A.1C

Front

What is the sum of two negative integers?

Back

The sum of two negative integers is always negative.

Tags

CCSS.7.NS.A.1C

Front

What is the sum of a positive integer and a negative integer?

Back

You subtract the absolute values and take the sign of the larger absolute value.

Tags

CCSS.7.NS.A.1C

Front

What is the result of -5 - 7?

Back

-12

Tags

CCSS.7.NS.A.1C

Front

How do you handle subtracting a negative integer?

Back

Subtracting a negative integer is the same as adding its positive counterpart.

Tags

CCSS.7.NS.A.1C

Front

What is the result of 7 - (-3)?

Back

10

Tags

CCSS.7.NS.A.1C