Show:
addition
subtraction
multiplication
shapes
mystery
100

2+7

9

100

5-1

4

100

2x3

6

100

What shape has 4 equal sides?

square

100

What is 12X2

24

200

24+14

38

200

18-9

9

200

3x4

12

200

What shape has 5 sides?

pentagon

200

What shape has 3 sides?

triangle

300

67+29

96

300

32-5

27

300

5x5

25

300

What shape has 6 sides?

hexagon

300

25+114

139

400

98+18

116

400

75-10

65
400

9x2

18

400

What shape has 8 sides?

octagon

400

72-35

37

500

120+37

157

500

100-35

65
500

100x0

0

500

What SOLID shape has 6 equal squares as its faces?

cube

500
What shape has 10 sides?

decagon