We're checking math tonight without a book and I cannot find help with google AND we have a conflict of opinion amongst parents on which twin is right. The math challenge is converting numbers into standard form. Below are a few examples:
45.4 B
6.9 B
672.8 M
55.6 B
402.42 M
166.81 B
352.352M
6892M
3093 TH
5492 M
45.4 B
6.9 B
672.8 M
55.6 B
402.42 M
166.81 B
352.352M
6892M
3093 TH
5492 M
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