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xxMikexx [17]
3 years ago
8

In order to add or subtract numbers in scientific notation do the exponents have to be the same

Physics
1 answer:
emmainna [20.7K]3 years ago
3 0

Yes they do. So if you need to add or subtract a pair, then you have to first change one or the other so that they both have the same power of 10.

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