Add, Subtract and Compare


(1) Calculate.

73 + 2 = 75 23 - 8 = ____ 69 + 7 = ____ 50 - 4 = ____
31 - 9 = ____ 88 + 5 = ____ 70 + 1 = ____ 48 - 3 = ____
52 + 5 = ____ 67 - 4 = ____ 56 + 3 = ____ 89 - 0 = ____
57 - 1 = ____ 24 + 6 = ____ 65 - 8 = ____ 80 + 2 = ____
85 - 9 = ____ 82 + 5 = ____ 37 + 7 = ____ 83 - 3 = ____
90 + 4 = ____ 42 - 1 = ____ 25 + 6 = ____ 40 - 8 = ____
33 - 6 = ____ 29 + 8 = ____ 30 + 0 = ____ 34 - 4 = ____
55 + 5 = ____ 72 - 3 = ____ 64 + 7 = ____ 35 - 2 = ____

(2) Fill in the table.

+ 2 4 8
22 24
89
12
26
90
70
- 6 7 1
56 50
46
24
61
28
19
+ 1 5 6
58
28
67
83
60
77

(3) Put <, > or =

53 + 15 73 87 27 + 33 95 - 39 32 20 + 26 18
99 28 + 28 83 - 13 16 18 23 + 14 74 - 2 32
4 80 - 44 77 - 17 59 86 26 + 60 85 - 16 33
79 - 5 20 72 34 + 45 71 - 56 25 3 84 - 24
97 12 + 49 37 - 12 11 20 91 - 50 82 - 12 40

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