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Topic 6 -
Use Operations with Whole Numbers to Solve Problems (4.OA.A)
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Topic Vocabulary
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Web links for Topic 7
Multiplying decimals by 10, 100, & 1000
Count the number of zeros and move the decimals that number of spots
Multiplying a whole number and a decimal
Multiply as you would normally, add the products, count how many places it takes to reach the decimal, then move that many spots in your answer.
Multiplying two decimals