Question

1) 1,32 x 1010 + 7,9 x 1010 = (
2) 9,2 x 10-7 - 3 x 10-7 =
3)
1,12 x 10-4 + 3,33 x 104 =
4) (1,4 x 102)(5,5 x 10) =
5) (3,6 x 10-8)(2 x 105) =

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Answer 1

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