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Home > CC2 > Chapter 4 > Lesson 4.1.2 > Problem 4-20

4-20.

Simplify each expression below.  

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    Multiply the two numbers. Be sure to count the total number of decimal places!

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    Add the two numbers by lining up the decimal point in both numbers. Putting in 0's as place holders on the end of a number can help with lining up the decimals.

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    See part (b). Remember this problem is subtraction though!

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    See part (a).

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    See part (b).

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