Add, Subtract and Compare


(1) Calculate.

72 + 9 = 81 24 - 6 = ____ 49 + 3 = ____ 46 - 2 = ____
58 - 7 = ____ 21 + 5 = ____ 51 + 8 = ____ 66 - 1 = ____
90 + 0 = ____ 63 - 8 = ____ 75 + 4 = ____ 80 - 7 = ____
61 - 2 = ____ 48 + 5 = ____ 74 - 6 = ____ 84 + 3 = ____
26 - 4 = ____ 59 + 5 = ____ 37 + 9 = ____ 79 - 7 = ____
76 + 1 = ____ 47 - 3 = ____ 40 + 6 = ____ 70 - 8 = ____
60 - 7 = ____ 27 + 3 = ____ 45 + 5 = ____ 28 - 2 = ____
39 + 8 = ____ 42 - 1 = ____ 78 + 0 = ____ 86 - 9 = ____

(2) Fill in the table.

+ 7 10 9
34 41
76
82
85
59
10
- 3 7 5
74 71
16
58
65
48
91
+ 4 8 3
30
58
70
18
69
87

(3) Put <, > or =

38 + 34 85 95 38 + 46 89 - 45 31 11 + 47 18
76 18 + 32 99 - 43 35 18 27 + 40 71 - 10 55
17 94 - 21 72 - 6 18 70 21 + 36 87 - 58 17
86 - 16 12 91 30 + 31 79 - 33 22 3 84 - 29
93 15 + 26 24 - 41 19 14 96 - 19 78 - 1 29

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