B Set 30 Form Exercise
01
1 × 7 = ?
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7

02
78 + 38 = ?
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116

03
69 - 29 = ?
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40

04
155 - 67 = ?
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88

05
132 - 60 = ?
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72

06
108 ÷ 12 = ?
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9

07
62 - 49 = ?
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13

08
12 × 3 = ?
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36

09
100 ÷ 10 = ?
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10

10
58 - 19 = ?
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39

11
87 + 2 = ?
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89

12
10 × 3 = ?
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30

13
12 ÷ 3 = ?
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4

14
5 × 11 = ?
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55

15
76 - 53 = ?
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23

16
176 - 100 = ?
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76

17
44 - 12 = ?
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32

18
100 - 43 = ?
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57

19
16 + 56 = ?
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72

20
163 - 67 = ?
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96