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WS #1

Addition and Subtraction

Fill in the missing number to balance the equation.

1) 81 +
= 176
2)
- 59 = 9
3)
+ 47 = 73
4)
- 34 = 38
5) 57 +
= 151
6) 35 -
= 6
7) 73 +
= 153
8)
- 38 = 23
9)
+ 28 = 77
10)
- 86 = 8
11) 52 +
= 101
12) 88 -
= 24
13) 48 +
= 73
14)
- 55 = 16
15)
+ 89 = 143
16)
- 76 = 16
17) 65 +
= 112
18) 81 -
= 47
19) 89 +
= 142
20)
- 32 = 33
21)
+ 36 = 63
22)
- 47 = 38
23) 58 +
= 92
24) 31 -
= 5