Adding and Subtracting Integers

Vocab

100

Steps to Adding Integers

Same

Add

Different

Subtracts

200

Integer

The set of whole numbers and their opposites.

300

Opposite

The opposite of a number is the same distance from zero as the original number just on the other side.

400

Steps to Subtracting Integers

Keep

Flip

Change

* Then continue with the process of adding integers

500

What are 6 and -6

Opposites

Adding Integers

100

-5 + 9

4

200

-12 + 5

-7

300

-16 + (-17)

-33

400

-22 + -4

-26

500

-16+18

2

Subtracting Integers

100

-4 - 6

-10

200

4 - 11

-7

300

15 - (-7)

22

400

-27 - (-3)

-24

500

-10 - 11 

- 21

Mix

100

-2 - 3

-5

200

-10 + 30

20

300

21 - (+5)

16

400

-36 + 4

- 32

500

-10 + (-2) 

-12