Adding, Subtracting, Multiplying, and Dividing Integers

Addition

100

3+4

What is 7

200

4+6

What is 10

300

6+16

What is 12

400

4+4+1

What is 9

500

8+2

What is 10

Subtraction

100

10-7=

What is 3

200

5-4=

What is 1

300

2-1=

What is 1

400

8-4=

What 4

500

7-5=

What is 2

counting on

100

8+3=

What is 11

200

9+2=

What is 11

300

4+1=

What is 5

400

3+3=

What is 6

500

1+3=

What is 4