Addition Tools

1

100

4+6

Making 10/Numbers that Equal 10 

= 10

200

5+6

Doubles +1 

= 11

300

9+8

Doubles +1 

= 17

400

7+8

Doubles +1

= 15

500

12+13

Doubles +1 

= 25

2

100

2+8

Making 10/Number that Equal 10 

= 10

200

8+5

Making 10 

= 13

300

12+1

Counting On 

= 13

400

5-2

Fact Families 

= 3

500

20+20

Doubles 

= 40

3

100

5+5

Doubles

= 10

200

11+2

Counting On 

= 13

300

10+11

Double +1 

=21

400

6-1

Fact Families 

= 5

500

10-3

Fact Families 

= 7

4

100

1+9

Making 10/Numbers that Equal 10

= 10

200

19+1

Counting On / Making 10 

= 20 

300

4+5

Doubles +1 

= 9

400

4+5

Doubles +1 

= 9

500

19+2

Counting On

= 21

5

100

10+10

Doubles 

= 20

200

6+6 

Doubles 

= 12

300

2+2

Doubles 

= 4

400

19+1

Making 10/Counting On

= 20 

500

7-5

Fact Families 

= 2