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Mathematics, 17.07.2019 17:40 fireman59937

Which of the following examples is an error of addition by one? a. 7363 + 1535 = 8798 b. 3415 + 2174 = 5589 c. 5167 + 4622 = 9789 d. 2683 + 6215 = 8898

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Which of the following examples is an error of addition by one? a. 7363 + 1535 = 8798 b. 3415 + 217...
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