Add Integer Number Line

Use the number line to calculate the sum (add) of -3 and 6.

• 3

• -6

• -9

• 9

Use the number line to calculate 6 + (-11)

• 17

• -5

• --17

• 5

When we ADD a negative number, it is just like...

• adding that number.

• subtracting that number.

• dividing that number

• multiplying that number.

A positive PLUS a positive will give you what on your final answer.

• Positive

• Negative

Match the integer addition problem with the graph.

• 6 + (-2) = 6

• -2 + 6 = 0

• 6 + (-2) = 4

• None of these.

Use the number line to find the sum.
3 + (-12) =

• -9

• 9

• -15

• 15

Use the number line to find the sum.
-4 + (-5) =

• -9

• 9

• -1

• 1

Match the integer addition problem with the graph.

• 4 + (-5) = -1

• -5 + 4 = -1

• 4 + (-5) = 0

• None of these

Which equation matches the diagram?

• 3 + (-3) = 0

• 3 + 0 = 3

• (-3) + 0 = -3

Use the number line to find the sum.
3 + (-12) =

Mathematical Equivalence

ON