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Todd
Mathematics
14 September, 02:05
228-123 regroup and estimate
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Chloe Petersen
14 September, 02:17
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228 - 123 → 105
228 is estimated to 230
123 is estimated to 120
230 - 120 → 110 (Try going with this statement ←)
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Dane Wolfe
14 September, 02:28
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228-123 = 105 Estimated: 110
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