math |
In our daily Number Talks, we are learning about Powers of 10 and how they work to multiply both whole and decimal numbers.
Powers of 10 are short form ways to write 10, 100, 1000, 10000, 10,000,100,000,etc. When multiplying a power of 10 by a whole number you just add the same number of zeros as in the power. I've add some links to YouTube videos that may help you understand how these multiplication problems work. https://www.youtube.com/watch?v=YJdCw2fK-Og https://www.youtube.com/watch?v=UxLQSRk8KbY You've got your Math Reference Book at home with you this weekend. Try to solve the multiplication problems in your book. You can hold off on the decimal problems-as we will tackle those next week.
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April 2019
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