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3 votes
Which of these equations are correct? Select three that apply.

A.
(4.6 × 105) – (2.1 × 104) = 250,000
B.
(8.8 × 108) – (6.2 × 107) = 818,000,000
C.
(9.9 × 107) – (5.8 × 106) = 9,320,000
D.
(7.3 × 106) – (4.2 × 105) = 6,880,000
E.
(2.9 × 108) – (1.3 × 107) = 16,000,000
F.
(3.6 × 105) – (1.1 × 104) = 349,000

1 Answer

3 votes
Assuming your 10N are all intended to be 10^N, equations B, D, F are correct.

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User NtsDK
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