B Set 89 Form Exercise
01
86 - 36 = ?
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50

02
94 + 94 = ?
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188

03
96 + 88 = ?
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184

04
3 × 3 = ?
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9

05
1 × 7 = ?
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7

06
18 ÷ 2 = ?
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9

07
4 × 1 = ?
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4

08
39 + 25 = ?
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64

09
172 - 85 = ?
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87

10
18 ÷ 6 = ?
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3

11
7 × 3 = ?
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21

12
5 × 5 = ?
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25

13
10 × 9 = ?
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90

14
7 × 8 = ?
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56

15
54 - 43 = ?
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11

16
30 + 44 = ?
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74

17
34 + 32 = ?
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66

18
155 - 97 = ?
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58

19
45 - 17 = ?
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28

20
84 - 51 = ?
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33