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Make a move to the left! 29. 9 x 10 You can’t move me! I’m stuck you see! tensunitstenthshundreds 29. 9x10=299 Multiplying a Whole Number with a Decimal.

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Presentation on theme: "Make a move to the left! 29. 9 x 10 You can’t move me! I’m stuck you see! tensunitstenthshundreds 29. 9x10=299 Multiplying a Whole Number with a Decimal."— Presentation transcript:

1 Make a move to the left! 29. 9 x 10 You can’t move me! I’m stuck you see! tensunitstenthshundreds 29. 9x10=299 Multiplying a Whole Number with a Decimal by Ten! So…..You don’t need this anymore. Now, we don’t say 299 point nothing for 299 do we? A. Gore

2 Make a move to the left! 62. 7 x 10 You can’t move me! I’m stuck you see! tensunitstenthshundreds 62. 7x10=627 Multiplying a Whole Number with a Decimal by Ten! So…..You don’t need this anymore. Now, we don’t say 627 point nothing for 627 do we? A. Gore

3 Multiplying a Whole Number with a Decimal by Ten! So what do we know? What happens to the whole number? What happens to the decimal? Let’s see what happens if it’s just a decimal we multiply by ten. A. Gore

4 Multiplying a Decimal by Ten! 0. 7 x 01 tenthsunits Make a move to the left! Remember…. You can’t move me! I’m stuck you see! Now, we don’t say 7 point nothing for 7 do we? So…..You don’t need this anymore. 0. 7 x 01= 7 A. Gore

5 Multiplying a Decimal by Ten! We don’t say… No hundreds and 1 for 1 One point nothing for 1 You have a try… A. Gore or What would you say was the answer? 0.35 x 10 = ?


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