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Doubles
Doubles +1
Addition Facts
100

2+1=

3

100

10+3=

13

100

2+2=

4

100

1+1+1=

3
100

2+4=

6

200

4+3=

7

200

10+9=

19

200

4+4=

8

200

3+3+1=

7

200

4+1=

5

300

5+2=

7

300

12+3=

15

300

7+7=

14

300

5+5+1=

11

300

6+5=

11

400

8+1=

9

400

9+7=

16

400

8+8=

16

400

6+6+1=

13

400

9+5=

14

500

7+3=

10

500

14+6=

20

500

9+9=

18

500

9+9+1=

19

500

16+6=

22