Addition within 20
Addition within 10
doubles
100

8+3=

11

100

6+3=

9

100

7+7

14

200

14+6=

20

200

2+5=

7


200

4+4

8


300

0+9=

9

300

3+4=

7
300

6+6=

12


400

17+3=

20
400

10+0=


10


400

9+9=

18
500

13+5=

18

500

7+6=

13

500

12+12=

24

M
e
n
u