Addition and Subtraction with 10 (Practice 1st Grade v.1)

A

1

20+10+

30

2

15+10=

25

3

60-10= 

50

4

87-10=

77

5

60+10=

70

B

1

25+10=

35

2

70-10=

60

3

35-10=

25

4

42+10=

52

5

10-10=

0

C

1

40-10=

30

2

58+10=

68

3

19+10=

29

4

50-10=

40

5

56+10=

66

D

1

30-20=

10

2

65+10=

75

3

23+10=

33

4

40+10=

50

5

49-10=

39

E

1

65+10

75

2

58+10=

68

3

16-10=

6

4

31+10=

41

5

73-10=

63