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2 votes
(6.3x10^0)-(5x10^-2)

and also

(7x10^-3)+(8x10^-1)

User Gbryant
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8.1k points

1 Answer

4 votes
1. 6.25 x 10^0
2. 8.07 x 10^-1
User Iamjpg
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