B Set 1 Form Exercise
01
GCF(28, 14) = ?
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7

02
10^2 = ?
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100

03
GCF(12, 20) = ?
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4

04
x + 4 = 16, x = ?
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12

05
6^2 = ?
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36

06
2^3 = ?
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8

07
3^3 = ?
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27

08
3.7 + 0.6 = ?
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4.3

09
x + 12 = 28, x = ?
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16

10
25% of 40 = ?
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10

11
2/6 - 2/6 = ?
12
8^2 = ?
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64

13
(3 + 8) × 3 = ?
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33

14
5 + 2^2 = ?
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9

15
(4 + 7) × 4 = ?
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44

16
1.7 + 1.3 = ?
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3

17
3 + 4^2 = ?
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19

18
3/4 - 1/4 = ?
19
20% of 16 = ?
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3.2

20
8 + 3 × 2 = ?
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14