adding
subtract
shapes
count by 10
count by 5
100

5+6=

11

100

6-5=

1

100

what sides does a square have

4

100

10,20

30

100

5,10

15

200

8+1=

9

200

8-1=

7

200

what has no sides

a circular 

200

50,60

70

200

40,45

60

300

2+2=

4

300

2-2=

0

300

what has three sides

a triangle

300

30,40

50

300

60,65

70

400

5+5=

10

400

5-3=

2

400

what sides does a ovole have

none

400

100,200

300

400

100,105

110

500

500+100=

600

500

500-100=

400

500

what is your favorite cololer

purple

500

20,30

40

500

105,110

115