Addition Facts

Doubles 1

100

2 + 2 = __

2 + 2 = 4

200

4 + 4 =   

4 + 4 = 8

300

6 + 6 =   

6 + 6 = 12

400

8 + 8 =   

8 + 8 = 16

500

10 + 10 =   

10 + 10 = 20 

Doubles 2

100

1 + 1 =   

1 + 1 = 2

200

3 + 3 =   

3 + 3 = 6

300

5 + 5 =   

5 + 5 = 10

400

7 + 7 =   

7 + 7 = 14

500

9 + 9 =   

9 + 9 = 18

Friends of 10

100

0 +    = 10

0 + 10 = 10

200

   + 9 = 10

1 + 9 = 10

300

   + 8 = 10

2 + 8 = 10

400

3 +    = 10

3 + 7 = 10

500

4 +    = 10

4 + 6 = 10

Friends of 10

100

5 +    = 10

5 + 5 = 10

200

6 +    = 10

6 + 4 = 10

300

7 +    = 10

7 + 3 = 10

400

2 +    = 10

2 + 8 = 10

500

1 +    = 10

1 + 9 = 10

Near Doubles

100

1 + 2 =   

1+ 2 = 3

200

2 + 3 =   

2 + 3 = 5

300

3 + 4 =   

3 + 4 = 7

400

4 + 5 =   

4 + 5 = 9

500

5 + 6 =   

5 + 6 = 11