1 digit addition
1 digit subtraction
2 digit addition and subtraction
Multiplication
Mystery
100

5 + 5 

5 + 5 = 10

100

8 - 3

8 - 3 = 5

100

15 + 5 

15 + 5 = 20

100

4 X 5

4 X 5 = 20

100

The numbers you use to multiply with are called?

Factors

200

7 + 2

7 + 2 + 9

200

9 - 4

9 - 4 = 5

200

18 + 4

18 + 4 = 22

200

9 X 2

9 X 2 = 18

200

The answer you get when you multiply is called...

A product

300

6 + 4

6 + 4 = 10

300

7 - 3 

7 - 3 = 4

300

20 + 8

20 + 8 = 28

300

3 X 7

3 X 7 = 21

300

How many 2's are in 20?

There are 10 2's in 20.

400

8 + 7

8 + 7 = 15

400

9 - 3

9 - 3 = 6
400

17 + 3 

17 + 3 = 20

400

4 X 6

4 X 6 = 24

400

Sally has 6 dogs.  How many dog legs are there?

There are 24 dog legs.

500

9 + 4

9 + 4 = 13

500

10 - 8 

10 - 8 = 2

500

20 - 7

20 - 7 = 13

500

6 X 8 

6 X 7 = 42

500
If Jill has 2 cats and Jack has 8 dogs, how many pet eyes are looking back at them?

There are 20 pet eyes are looking at them.