1st Grade Math

adding 10

1

10+10

20

2

30+10

40

3

50+10

60

4

70+10

80

5

90+10

100

subtracting 10

1

10-10

0

2

20-10

10

3

40-10

30

4

60-10

50

5

80-10

70

addition

1

5+2

7

2

4+8

12

3

9+8

17

4

12+6

18

5

15+4

19

subtraction

1

6-2

4

2

8-3

5

3

9-6

3

4

13-4

9

5

17-6

11

doubles

1

3+3

6

2

5+5

10

3

6+6

12

4

8+8

16

5

9+9

18