B Set 100 Form Exercise
01
12.4 ÷ 4 = ?
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3.1

02
3.8 ÷ 2 = ?
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1.9

03
5.1 × 7.4 = ?
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37.74

04
4.2 × 4.9 = ?
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20.58

05
20.0 ÷ 8 = ?
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2.5

06
4.2 + 7.0 = ?
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11.2

07
4.5 - 1.6 = ?
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2.9

08
4.3 × 7.2 = ?
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30.96

09
47.0 ÷ 10 = ?
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4.7

10
7.5 × 8.2 = ?
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61.5

11
3.0 ÷ 2 = ?
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1.5

12
35.0 ÷ 10 = ?
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3.5

13
5 × 9 = ?
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45

14
10.4 ÷ 2 = ?
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5.2

15
8.1 - 1.0 = ?
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7.1

16
5.1 + 8.8 = ?
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13.9

17
1.2 - 1.1 = ?
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0.1

18
3.1 - 3.0 = ?
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0.1

19
9.8 × 1.7 = ?
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16.66

20
4.7 × 4.7 = ?
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22.09