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Add 1 Subtract 1

English 30 Public

Addition and Subtraction of one, +1 and -1 up to 15

Study Slideshow

1+1=

2

15

2+1=

3

15

3+1=

4

15

4+1=

5

15

5+1=

6

15

6+1=

7

15

7+1=

8

15

8+1=

9

15

9+1=

10

15

0+1

1

15

10+1=

11

15

11+1=

12

15

12+1=

13

15

13+1=

14

15

14+1=

15

15

15-1=

14

15

1
2
›