Show:
multyplying
subtracting
adding
100

what is 1 x 0?

0
100

what is 2 - 1 ?

1

100

whats 5 + 5 ?

10
200

what is 2 x 2?

4

200

what is 2-2?

0

200

what is 10 + 10 ?

20

300

what is 1 x 5?

5

300

what is 5 - 3?

2

300

what is 4 + 4 + 4 ?

12

400

what is 3 x 3 ?

9

400

what is 10 - 2

8

400

what is 2 + 3 + 4

9

500

what is 10 x 5?

50

500

whats 12 - 5

7

500

what is 100 + 12

112