Do Now: After a lesson on exponents, Tia went home and said to her mom, “I learned that 10^{4} is the same as 40,000.” She has made a mistake in her thinking. Use words, numbers, or a place value chart to help Tia correct her mistake. 
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10/17/2014posted Oct 17, 2014, 9:39 AM by Linsey Rose [ updated Oct 17, 2014, 9:46 AM ]
