Game Preview

ADDITION AND SUBTRACTION

English 24 Public

Simple Math - First Grade

Study Slideshow

2+3

5

15

5+4

9

15

8+3

11

15

9+2

11

15

9-3

6

15

8-4

4

15

10-2

8

15

10-6

4

15

6-4

2

15

10-5

5

15

8-7

1

15

5-4

1

15

7+4

11

15

4-2

2

15

8-2

6

15

5-1

4

15

1
2
›