Add, Subtract and Compare


(1) Calculate.

46 + 6 = 52 20 - 2 = ____ 22 + 7 = ____ 45 - 4 = ____
37 - 5 = ____ 88 + 1 = ____ 38 + 9 = ____ 61 - 3 = ____
77 + 9 = ____ 30 - 2 = ____ 78 + 8 = ____ 54 - 3 = ____
83 - 4 = ____ 43 + 6 = ____ 72 - 0 = ____ 34 + 7 = ____
67 - 6 = ____ 40 + 1 = ____ 57 + 8 = ____ 27 - 4 = ____
62 + 5 = ____ 71 - 7 = ____ 36 + 9 = ____ 44 - 2 = ____
79 - 4 = ____ 75 + 9 = ____ 70 + 7 = ____ 25 - 3 = ____
41 + 2 = ____ 65 - 1 = ____ 52 + 5 = ____ 33 - 0 = ____

(2) Fill in the table.

+ 10 1 6
56 66
84
90
72
34
53
- 5 4 10
22 17
88
95
14
85
35
+ 2 3 7
51
12
79
32
74
36

(3) Put <, > or =

29 + 39 91 96 26 + 21 100 - 36 22 18 + 15 7
74 29 + 57 73 - 47 21 7 37 + 17 87 - 18 40
12 86 - 49 77 - 2 34 84 20 + 11 95 - 24 16
75 - 1 22 88 17 + 45 81 - 55 11 13 79 - 43
82 10 + 12 40 - 46 5 17 70 - 19 83 - 15 25