180 Days of Learning with Mrs. Hines' Class
Monday, September 23, 2013
Day Twenty: Ways to Say Numbers
We have been working on ways to express what we know about numbers. We spent today reviewing...
Base Ten Form (or standard form)
46.79
Number Name (or word form)
forty-six and seventy-nine hundredths
Expanded Form
40 + 6 + 0.7 + 0.09
(4 x 10) + (6 x 1) + (7 x 0.1) + (9 x 0.01)
Exponential Notation
4.679 x 10^1
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