Doubles
Two Digit Addition
Tens and Ones
Count by 5's
Count By 3's
100

7+7=

14

100
   32+33=

65

100

5 tens 7 ones

57

100

10,__

15

100

6,__

9

200

6+6=

12

200

22+21=

43

200

3 tens and 6 ones

36

200

25,__

30

200

9, __

12

300

8+8=

16

300

15+10=

25

300

4 tens and 9 ones

49

300

20,__

25

300

12,__

15

400

9+9=

18

400

12+12=

24

400

9 tens and 3 ones

93

400

15,__

20

400

18,__

21

500

10+10=

20

500

11+11=

22

500

10 tens and 2 ones

102

500

35,__

40

500

21,__

24

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