B Set 28 Form Exercise
01
3 × 5 = ?
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15

02
50 + 46 = ?
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96

03
57 + 8 = ?
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65

04
20 ÷ 4 = ?
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5

05
33 ÷ 11 = ?
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3

06
5 × 11 = ?
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55

07
122 - 31 = ?
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91

08
71 - 10 = ?
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61

09
24 ÷ 12 = ?
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2

10
6 × 12 = ?
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72

11
2 × 9 = ?
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18

12
63 - 1 = ?
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62

13
22 ÷ 11 = ?
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2

14
21 - 15 = ?
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6

15
12 × 7 = ?
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84

16
50 - 21 = ?
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29

17
26 + 90 = ?
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116

18
5 × 4 = ?
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20

19
5 ÷ 5 = ?
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1

20
9 × 5 = ?
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45