Workbook Detail
Error Analysis Grade 4 Challenge — Set 98
01
826 - 757 = ?
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69
02
35 ÷ 7 = ?
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5
03
113 + 877 = ?
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990
04
4 ÷ 2 = ?
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2
05
995 - 425 = ?
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570
06
873 - 354 = ?
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519
07
294 + 525 = ?
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819
08
1208 - 920 = ?
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288
09
207 + 442 = ?
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649
10
49 + 573 = ?
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622
11
1764 - 802 = ?
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962
12
385 + 670 = ?
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1055
13
16 ÷ 8 = ?
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2
14
226 + 734 = ?
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960
15
635 + 618 = ?
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1253
16
48 ÷ 8 = ?
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6
17
5 × 10 = ?
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50
18
81 + 86 = ?
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167
19
400 + 379 = ?
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779
20
801 - 704 = ?
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97