Show:
1st grade
2nd grade
3rd and 4th
5th
6TH GRADE
100

5 + 1 =

6

100

9 + 9 =

18

100

2 X 5 =

10

100

6 X 6 =

36

100

8 X8 =

64

200

5 + 5 =

 10

200

10 - 9  = 

1

200

3 X 5 

15

200

45 - 3

42

200

64 / 8

8

300

3 + 1 + 1 =

5

300

What number comes next

2, 4, 6, ___. 10

8

300

22 + 25 + 

47

300

HOW MANY TENS ARE IN 50

5

300

25 + 17 + 

42

400

6  - 5 = 

1

400

100 + 100 =

200

400

5 X 5 = 

25

400

7 X 7 =

49

400

13 X 2

26

500

5 + 2 - 3 =

4

500

15 + 5 

20

500

what number comes next

3, 6, 9, ____

12

500

5 X 2 + 5 - 1

14

500

6X 6 + 4 -10 

30