Adding Integers w/ Number Lines

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

3 + (-12) =

Back

-9

Front

What equation is modeled? Options: 15 + 25 = -10, 15 + -25 = -10, -10 + 15 = -10, -25 + 15 = -10

Back

15 + -25 = -10

Front

4 + (–6)

Back

–2

Front

Match the integer addition problem with the graph: 4 + (-5), -5 + 4, 4 + (-5), None of these

Back

-5 + 4 = -1

Front

Match the integer addition problem with the graph: 6 + (-2)

Back

6 + (-2) = 4

Front

What equation is modeled? Options: 7 + -6 = -6, 7 + -13 = -6, 7 + -14 = -6, -6 + -14 = -6

Back

7 + -13 = -6

Front

What equation is modeled? Options: -7 + 8 =1, -7 + 9 = 1, 1 + -7 = -7, 8 + -7 = 1

Back

-7 + 8 =1

Front

What equation is modeled? Options: 6 + -6 = -6, -6 + 6 = 12, 6 + -12 = -6, -12 + 6 = -6

Back

6 + -12 = -6

Front

Expression represented by the model:

-7 + 7

,

-7 + 10

,

-7 + 3

,

-7 + 0

Back

-7 + 10