Workbook Detail
Error Analysis Integer Errors — Set 100
01
(-11) × 4 = ?
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-44
02
(12) × -11 = ?
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-132
03
(-1) × 7 = ?
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-7
04
(-6) × 10 = ?
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-60
05
-30 + 56 = ?
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26
06
-40 - 22 = ?
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-62
07
-54 + 54 = ?
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0
08
(-6) × 12 = ?
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-72
09
-52 - 79 = ?
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-131
10
-21 - 54 = ?
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-75
11
-81 + 82 = ?
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1
12
57 - -5 = ?
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62
13
-22 + 83 = ?
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61
14
(-9) × 5 = ?
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-45
15
-8 + 5 = ?
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-3
16
-83 - 87 = ?
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-170
17
-35 - 19 = ?
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-54
18
-12 + 31 = ?
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19
19
(-4) × 3 = ?
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-12
20
-51 - 46 = ?
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-97