Adding Integers

Front

(-2) + (+8)

Back

6

Front

(-2) + (-6)

Back

-8

Front

-22 + (-9)

Back

-31

Front

A submarine at -32 feet dives down 18 feet. What is the new elevation?

Back

-50

Front

Bob lost 5 points on page one of his math test and he lost 9 points on page two of his math test. Which equation best describes Bob's progress on his math test? Options: 5 + 9 = 14, -5 + -9 = -4, -5 + -9 = -14, 5 + -9 = -4

Back

-5 + -9 = -14

Front

What can be added to these counters to make a zero pair? Options:

One red counter

,

Two yellow counters

,

Two yellow counters and one red counter

,

Two red counters

Back

Two yellow counters and one red counter

Front

Match the integer addition problem with the graph: 4 + (-5) = -1, -5 + 4 = -1, 4 + (-5) = 0, None of these

Back

-5 + 4 = -1

Front

Match the integer addition problem with the graph: -5 + (-2) = ?

Back

-7

Front

Use the counters to find the sum of the integers. Yellow is positive and red is negative.

Back

-1

Front

Back

-7