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practice
practice
Word Problems
Review
100

47 + 10

47+ 10 = 57

100
42 + 8
42 + 8 = 50
100
27 + 12
27 +12 = 39
100
Carlos has 22 pencils. He gets 22 more. How many pencils does he have altogether?
22 + 22 = 44
100

How many tens are in the number 72?

7 tens

200

28 + 20

28 + 20 = 48

200
8 + 21
8 + 21 = 29
200
26 + 30
26 + 30 = 56
200
Peggy collected 32 rocks. She went hiking with her family and collected 47 more. How many rocks does she have now?
47 + 32 = 79
200

What is this number?

8 tens 3 ones

83

300

67 + 12

67 + 12 = 79

300
5 + 66
5 + 66 = 71
300

47 + 35

47 + 35 = 82

300
Sam had 26 stickers. His friend gave him 62 more stickers. How many stickers does he have altogether?
26 + 62 = 88
300

What is 10 more than 34?

44

400

74 + 25

74 + 25 = 99

400
38 + 7
38 + 7 = 45
400
64 + 33
64 + 33 = 97
400
Jimmy has 65 toy cars. Ben has 13 toy cars. How many do they have altogether?
65 + 13 = 78
400
What number has 3 tens and 12 ones?

42

500

66 + 32

66 + 32 = 98

500
89 + 9
89 + 9 = 98
500
75 + 24
75 + 24 = 99
500
Helen had 43 dollars. She earned 36 more dollars. How many dollars does Helen have now?
43 + 36 = 79
500

count backwards from 100 to 0 by 10s

100, 90, 80, 70, 60, 50, 40, 30, 20, 10, 0

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