Workbook Detail
Error Analysis Order Of Operations Errors — Set 98
01
1 + 4 × 7 = ?
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29
02
12 - 9 × 3 = ?
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-15
03
1 × 6 + 9 - 10 = ?
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5
04
15 + (3 - 3) × 10 = ?
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15
05
2 + (11 - 9) × 9 = ?
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20
06
9 × 6 + 12 - 5 = ?
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61
07
4 × 1 + 3 - 1 = ?
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6
08
10 + (15 - 15) × 7 = ?
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10
09
(14 + 8) × 13 = ?
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286
10
1 + (13 - 1) × 8 = ?
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97
11
(5 + 1) × 15 = ?
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90
12
10 + 14 × 12 = ?
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178
13
6 × 2 + 15 - 11 = ?
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16
14
10 × 7 + 9 - 1 = ?
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78
15
3 + (11 - 2) × 1 = ?
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12
16
9 - 11 × 9 = ?
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-90
17
(5 - 1) × 3 = ?
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12
18
15 + (6 - 3) × 8 = ?
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39
19
4 + 13 × 7 = ?
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95
20
3 + (14 - 8) × 9 = ?
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57