Addition
Subtraction
Both
True/False
Shapes
100

1+10=

11

100

50-10=

40

100

1+16=

17

100

15+20=30

false

100
How many sides does a square have?

4

200

2+15=

17

200

45-3=

42

200

60-15=

45

200

1+5=6

true

200

how many sides does a triangle have?

3

300

50+41=

91

300

25-15=

10

300

80+14=

94

300

50-8=58

false

300

how many sides does a pentagon have?

5

400

100+205=

305

400

85-15=

70

400

72+6=

78

400

85-2=100

false

400

how many sides does a hexagon have?

6

500

502+411=

913

500

250-110=

140

500

65-12=

53

500

500+500=1000

true

500

how many sides does an octagon have?

8

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