B Set 99 Form Exercise
01
1 × 6.1 = ?
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6.1

02
13 × 4.4 = ?
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57.2

03
7.9 × 6.4 = ?
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50.56

04
3.1 × 8.9 = ?
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27.59

05
6.6 + 10.8 = ?
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17.4

06
10.5 - 9.3 = ?
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1.2

07
10.4 ÷ 8 = ?
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1.3

08
15.9 - 8.3 = ?
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7.6

09
13.1 × 2.5 = ?
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32.75

10
0.4 × 8.6 = ?
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3.44

11
20 × 8.6 = ?
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172

12
134.4 ÷ 8 = ?
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16.8

13
102.6 ÷ 6 = ?
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17.1

14
0.7 × 0.3 = ?
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0.21

15
6.2 × 5 = ?
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31

16
0.2 - 0.2 = ?
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0

17
7.3 × 2 = ?
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14.6

18
188.0 ÷ 10 = ?
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18.8

19
17.8 + 19.3 = ?
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37.1

20
15.2 × 4.2 = ?
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63.84