Which of these examples is an error of addition by one?

Mathematics

1 answer:

boyakko [2]3 years ago

6 0

Answer:

A 43,724+ 54,263= 97,987

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Its the only one that make sense.

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edge 2020

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3 years ago

Read 2 more answers

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podryga [215]

1/2 *(a+b)-(a-b)²
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answer D

answer B
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Agata [3.3K]

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Im sorry Im not sure

Step-by-step explanation:

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