Workbook Detail
Error Analysis Grade 4 Easy — Set 97
01
6 × 4 = ?
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24
02
949 + 598 = ?
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1547
03
630 + 103 = ?
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733
04
472 + 650 = ?
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1122
05
1811 - 988 = ?
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823
06
619 + 181 = ?
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800
07
529 - 59 = ?
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470
08
1275 - 590 = ?
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685
09
3 × 9 = ?
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27
10
6 × 1 = ?
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6
11
125 + 568 = ?
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693
12
686 + 900 = ?
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1586
13
846 + 523 = ?
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1369
14
391 + 619 = ?
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1010
15
1 × 12 = ?
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12
16
8 × 4 = ?
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32
17
779 + 679 = ?
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1458
18
2 × 12 = ?
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24
19
288 + 16 = ?
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304
20
732 + 930 = ?
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1662