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Multiplying Decimals

Learn how to multiply decimals effortlessly by treating them as whole numbers initially. Start by multiplying the numbers as if they have no decimals, then count the total decimal places in all factors combined. This easy method helps locate where to place the decimal in your final answer. Using practical examples like 1.124 x 1.5, you will build your skills step by step. With practice problems included, you're well on your way to mastering decimal multiplication!

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Multiplying Decimals

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  1. Multiplying Decimals

  2. Where do I begin? • To multiply decimals, begin by multiplying the factors as if there were NO DECIMALS! • Once you have an answer, count how many TOTAL places are after the decimals in all the factors combined… • Begin at the right of the answer and count that many spaces towards the left.

  3. Let Me Show You First… 1.124 X1.5 5620 1124 1.6860

  4. Let’s Do some Together…. • 5.4x .05 • .68x .14 • 156.4x .52 • 34.56x 4.8

  5. YOU TRY IT… • 89.4x .004 • 105.3x 10.4 • 1678x .45

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