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Let's
review the rules for using the shortcut! |
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to multiply by 10,
move the decimal point one place to the right
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to multiply by 100,
move the decimal point two places to the right
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to multiply by
1,000, move the decimal point three places to the right
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to divide by 10,
move the decimal point one place to the left
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to divide by 100,
move the decimal point two places to the left
-
to divide by 1,000,
move the decimal point three places to the left
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310.9 ÷ 10 =
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527.89 x 100 =
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89.99 ÷ 100 =
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319 x 100 =
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246.749 ÷ 1000 =
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0.672 x 1000 =
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8,142 ÷ 10 =
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Let's Review
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