Adding and Subtracting Integers Numberline

Front

When subtracting 8−3, which number do you START at?

Back

8

Front

- 8 + 3 =

Back

- 5

Front

When adding 18 + 6, what number do you START at?

Back

18

Front

When ADDING positive numbers on a number line, you move to the ____________.

Back

Right --->

Front

To SUBTRACT, move to the ________ on the number line.

Back

left

Front

To ADD, move to the _________ on the number line.

Back

right

Front

- 4 + 3

Back

-1

Front

- 3 - 2

Back

- 5

Front

5 - 8

Back

- 3

Front

- 4 + (- 5) =

Back

- 9