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Adding Groups of 10 to a given number

English 10 Public

Adding Groups of 10 to a given number

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34 + 10

44

5

61 + 20 =

81

25

10 + 10 =

20

10

47 + 10 =

57

15

74 + 20 =

94

25

73 + 30 =

103

25

0 + 50 =

50

5

27 + 20 =

97

15

Mrs. Mitcheff has 43 crayons. Mrs. Willard gives her 10 more. How many crayons does Mrs. Mitcheff have in all?

53

25

Mrs. Jarvis has 24 colored pencils. Mrs. Barwacz gives her 30 more. How many pencils does she have in all?

74

25