Adding Integers

Front

4 + (-5)

Back

-1

Front

-3 + (-7)

Back

-10

Front

-9 + (-5)

Back

-14

Front

-14 + (-3)

Back

-17

Front

-8 + 20

Back

12

Front

2 + (-21)

Back

-19

Front

Which addition equation matches the problem modeled below? Options: -2 + -4 = -6, 2 + -4 = -2, 4 + 2 = 6, -2 + -4 = 6

Back

2 + -4 = -2

Front

Which equation represents the 2-color counters shown in the image? Options: -4 + 5 = -1, 4 + (-5) = -1, 4 + (-5)= -9, -5 + 4 = -9

Back

4 + (-5) = -1

Front

Which addition expression matches the problem shown on the number line? Options: 3 + -4, -4 + 3, 7 + -4, -4 + 7

Back

-4 + 7

Front

A submarine at -32 feet dives down 18 feet. After the dive, what will be the submarine's elevation?

Back

-50