Labeling Tens and ones
Vertical Method
Tens and Ones Method
Number Bond Method
Challenge Questions! (any method)
100

15+32

TO  TO

15+32

100

13+14

    13

+  14

    27

100

67+23

Remember all steps!

90

100

30+51

Remember all steps!

81

100

89+6

95

200

45+53

TO  TO

45+53

200

26+30

    26

+  30

    56

200

37+57

Remember all steps!

94

200

45+27

Remember all steps!

72

200

67+50

117

300

8+17

O  TO

8+17

300

56+16

    56

+116

    72

300

28+48

Remember all steps!

76

300

13+58

Remember all steps!

71

300

45+56

101

400

34+60

TO  TO

34+60

400

37+15

    37

+115

    52

400

10+25

Remember all steps!

35

400

45+33

Remember all steps!

78

400

39+70

109

500

29+55

TO  TO

29+55

500

45+29

    45

+129

    74

500

57+34

Remember all steps!

91

500

67+27

Remember all steps!

94

500

7+96

103

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