B Set 1 Form Exercise
01
1.3 + 5.0 = ?
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6.3

02
9.3 - 3.3 = ?
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6

03
x + 11 = 24, x = ?
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13

04
3/3 - 2/3 = ?
05
8^2 = ?
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64

06
810 ÷ 9 = ?
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90

07
5.3 - 1.0 = ?
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4.3

08
5 + 2^2 = ?
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9

09
8 + 4 × 2 = ?
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16

10
1 + 3 × 3 = ?
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10

11
68 ÷ 2 = ?
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34

12
(7 + 6) × 5 = ?
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65

13
3^2 = ?
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9

14
4 + 2^2 = ?
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8

15
144 ÷ 6 = ?
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24

16
GCF(16, 12) = ?
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4

17
4.9 - 2.5 = ?
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2.4

18
0.4 + 1.6 = ?
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2

19
6 × x = 12, x = ?
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2

20
9 × x = 72, x = ?
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8