Key Formative Addition and Subtraction Review

The difference of -3-(-6) is...

• -3

• -9

• 3

• 0

Find the difference:

3-(-3)=

The sum of 9+(-5)=

• 14

• -14

• -4

• 4

True or False: 10-9=1

• True

• False

Find the difference of -4-(-3)

• 1

• -1

• -7

• 7

True or false: two negative numbers added together will always give you a negative sum.

• True

• False

Find the difference:

2-(-3)=

Find the difference of -6-5

• 11

• -1

• 1

• -11

The sum of -2+6=

• 4

• -4

• 8

• 10

Find the sum:

10+(-7)=