Show:
Multiplication
Subtraction
Fractions
Addition
100

What is 3x3

9


100

700-500

200

100

1/2=

3/6 2/4 4/8…

100

500+500=

1000

200

What is 4x4

16


200

1000-800

200

200

4/4=

1 whole

200

400+475

875

300

What is 6x6

36


300

1075-55

1020

300

50/100=

1/2

300

600+575=

1075

400

What is 7x7

49

400

2000-900

1100

400

875/100=

8 75/100

400

700+700=

14000

500

30x30

900

500

10000-8025

2075

500

1080/100=

10 80/100

500

900+500

16000