Adding 1s
Adding 10s
Adding within 100 mixed
No regrouping
regrouping
100

What is one more than 29

30

100

Ten more than 17

27

100

28+9

37

100

15+3

18

100

17+7

24

200

15+1 

16

200

35+10

45

200

56+4

60

200

35+4

39

200

45+6

51

300

One more than 32

33

300

80+10

90

300

73+6

79

300

62+5

67

300

75+8

83

400

One more than 60

61

400

Ten more than 107

117

400

47+4

51

400

86+2

88

400

58+5

63

500

105+1

106

500

100+10

110

500

89+6

95

500

93+3

96

500

88+9

97

M
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