Adding Review

Doubles

100

3+3

6

200

5+5

10

300

6+6

12

400

8+8

16

500

9+9

18

Doubles plus 1

100

4+3

7

200

5+6

11

300

7+6

13

400

8+7

15

500

9+8

17

Sums of 8

100

_+4=8

4+4=8

200

_+8=8

0+8=8

300

1+_=8

1+7=8

400

5+_=8

5+3=8

500

2+_=8

2+6=8

Sums of 9

100

_+9-=9

0+9=9

200

_+8=9

1+8=9

300

3+_=9

3+6=9

400

4+_=9

4+5=9

500

2+_=9

2+7=9

Adding with 9

100

1+9

10

200

3+9

12

300

4+9

13

400

7+9

16

500

8+9

17