B Set 1 Form Exercise
01
1.0 + 4.5 = ?
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5.5

02
17.7 × 0.5 = ?
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8.85

03
7.7 × 2.9 = ?
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22.33

04
15 × 1.5 = ?
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22.5

05
45.9 ÷ 3 = ?
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15.3

06
14.7 - 11.5 = ?
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3.2

07
17.2 × 6 = ?
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103.2

08
15.4 - 0.4 = ?
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15

09
14.0 - 13.7 = ?
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0.3

10
0.1 + 0.8 = ?
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0.9

11
1.9 - 0.7 = ?
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1.2

12
14.5 × 0.6 = ?
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8.7

13
7.5 + 10.7 = ?
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18.2

14
30.1 ÷ 7 = ?
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4.3

15
4.1 - 2.2 = ?
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1.9

16
43.2 ÷ 4 = ?
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10.8

17
17.2 × 8.5 = ?
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146.2

18
14.2 + 10.8 = ?
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25

19
3.8 - 1.1 = ?
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2.7

20
5.2 + 10.1 = ?
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15.3