B Set 18 Form Exercise
01
165 - 67 = ?
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98

02
6 + 18 = ?
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24

03
85 - 79 = ?
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6

04
68 + 12 = ?
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80

05
9 × 5 = ?
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45

06
107 - 76 = ?
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31

07
1 + 15 = ?
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16

08
48 + 13 = ?
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61

09
68 + 47 = ?
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115

10
21 ÷ 7 = ?
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3

11
5 × 4 = ?
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20

12
105 - 37 = ?
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68

13
7 ÷ 7 = ?
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1

14
14 ÷ 2 = ?
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7

15
72 + 54 = ?
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126

16
47 + 3 = ?
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50

17
33 ÷ 3 = ?
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11

18
11 + 7 = ?
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18

19
4 × 7 = ?
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28

20
17 + 80 = ?
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97