Workbook Detail
Error Analysis Grade 4 Hard — Set 99
01
11 × 9 = ?
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99
02
33 ÷ 11 = ?
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3
03
157 + 234 = ?
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391
04
4 ÷ 2 = ?
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2
05
876 + 999 = ?
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1875
06
12 × 12 = ?
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144
07
12 × 1 = ?
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12
08
2 × 6 = ?
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12
09
16 ÷ 8 = ?
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2
10
10 × 11 = ?
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110
11
40 ÷ 10 = ?
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4
12
3 ÷ 3 = ?
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1
13
12 ÷ 3 = ?
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4
14
828 - 106 = ?
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722
15
4 × 2 = ?
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8
16
601 + 573 = ?
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1174
17
27 ÷ 9 = ?
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3
18
578 - 32 = ?
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546