Area
perimeter
Multiplication
addition
Combine
100

Find the area 

7cm×7cm=

49cm

100

7+7+7+7=

28

100

1×1

1

100

50+50

100

100

2×9+8

26

200

12×3=

36

200

12+12+3+3=

30

200

2×4

8

200

300+392

692

200

5+5-5

5

300

6×5=

30

300

6+6+5+5=

22

300

12×12

144

300

19+1

20

300

1+1

2

400

10×2=

20

400

10+10+2+2=

24

400

9×6

54

400

23+65+2

90

400

3+3

6

500

8×9=

72

500

8+8+9+9=

34

500

43×2

86

500

2+2

4

500

89×6-4

530

M
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