B Set 99 Form Exercise
01
1.0 - 0.6 = ?
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0.4

02
10.9 - 10.5 = ?
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0.4

03
0.6 - 0.2 = ?
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0.4

04
14.5 × 7.8 = ?
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113.1

05
18.6 + 3.9 = ?
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22.5

06
52.8 ÷ 8 = ?
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6.6

07
134.1 ÷ 9 = ?
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14.9

08
5.3 - 4.4 = ?
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0.9

09
10.9 - 5.8 = ?
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5.1

10
70.0 ÷ 5 = ?
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14

11
24.0 ÷ 5 = ?
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4.8

12
4.6 - 3.1 = ?
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1.5

13
4.2 - 1.2 = ?
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3

14
5.5 × 8.1 = ?
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44.55

15
9.7 + 16.7 = ?
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26.4

16
0.7 - 0.1 = ?
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0.6

17
142.8 ÷ 7 = ?
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20.4

18
94.2 ÷ 6 = ?
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15.7

19
3.5 - 1.5 = ?
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2

20
8.8 - 1.9 = ?
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6.9