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MAP Recommended Practice

Lesson 5: Decimals in different forms

Decimals in written and expanded form

Which two of the following have the same value as 18 ones and 302 thousandths?

(Choice A)
left parenthesis, 1, times, 10, right parenthesis, plus, left parenthesis, 8, times, 1, right parenthesis, plus, left parenthesis, 3, times, start fraction, 1, divided by, 100, end fraction, right parenthesis, plus, left parenthesis, 2, times, start fraction, 1, divided by, 1, comma, 000, end fraction, right parenthesis
(Choice B)
left parenthesis, 1, times, 10, right parenthesis, plus, left parenthesis, 8, times, 1, right parenthesis, plus, left parenthesis, 3, times, start fraction, 1, divided by, 10, end fraction, right parenthesis, plus, left parenthesis, 2, times, start fraction, 1, divided by, 1, comma, 000, end fraction, right parenthesis
(Choice C)
18, comma, 302
(Choice D)
1 ten + 8 ones + 3 tenths + 2 thousandths

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