Subtracting Integers

Front

What is subtracting a negative integer?

Back

Subtracting a negative integer is the same as adding its positive counterpart. For example, 6 - (-9) = 6 + 9 = 15.

Tags

CCSS.7.NS.A.1C

Front

What is the result of (-8) - (-2)?

Back

-6

Tags

CCSS.7.NS.A.1C

Front

What does it mean to subtract an integer?

Back

To subtract an integer means to take away that integer from another number. For example, 5 - 3 means to take 3 away from 5.

Tags

CCSS.7.NS.A.1B

Front

What is the result of 2 - 5?

Back

-3

Tags

CCSS.7.NS.A.1C

Front

What is the result of 1 - 6?

Back

-5

Tags

CCSS.7.NS.A.1C

Front

How do you subtract two negative integers?

Back

When subtracting two negative integers, you can think of it as adding their absolute values. For example, (-8) - (-7) = -8 + 7 = -1.

Tags

CCSS.7.NS.A.1C

Front

What is the result of 6 - (-9)?

Back

15

Tags

CCSS.7.NS.A.1C

Front

What is the rule for subtracting integers?

Back

The rule for subtracting integers is: a - b = a + (-b). This means you can change the subtraction to addition by changing the sign of the second number.

Tags

CCSS.7.NS.A.1B

Front

What is the result of (-8) - (-7)?

Back

-1

Tags

CCSS.7.NS.A.1C

Front

What happens when you subtract a larger integer from a smaller integer?

Back

When you subtract a larger integer from a smaller integer, the result is negative. For example, 2 - 5 = -3.

Tags

CCSS.7.NS.A.1C