Workbook Detail
Error Analysis Algebra Errors — Set 1
01
3.1 - 0.1 = ?
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3
02
(3 + 6) × 2 = ?
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18
03
x + 13 = 33, x = ?
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20
04
5 × x = 55, x = ?
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11
05
62 × 3 = ?
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186
06
GCF(14, 35) = ?
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7
07
45 × 3 = ?
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135
08
(7 + 3) × 3 = ?
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30
09
4 + 4^2 = ?
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20
10
5/4 + 1/4 = ?
11
3/5 - 2/5 = ?
12
(8 + 3) × 5 = ?
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55
13
98 × 10 = ?
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980
14
8.6 + 8.2 = ?
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16.8
15
8.6 + 8.9 = ?
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17.5
16
(3 + 3) × 2 = ?
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12
17
8 × x = 56, x = ?
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7
18
3/8 + 5/8 = ?
19
3.0 - 2.5 = ?
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0.5
20
x + 19 = 22, x = ?
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3