Semester Exam Review

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What is the method of partial products in multiplication?

Back

Partial products is a method where you break down one of the numbers into its place values, multiply each part separately, and then add the results together.

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CCSS.4.NBT.B.5

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Back

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CCSS.4.MD.A.3

CCSS.3.MD.C.7B

Front

What is the result of multiplying a fraction less than 1 by a number?

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The product will always be less than the original number.

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CCSS.5.NF.B.5B

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Back

Using partial products: (30 × 428) + (6 × 428) = 12840 + 2568 = 15408.

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CCSS.5.NBT.B.5

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Back

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CCSS.6.EE.A.1

Front

How do you divide a total number of pages by the number of days?

Back

Total pages ÷ Number of days = Pages per day. For example, 1450 pages ÷ 50 days = 29 pages per day.

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CCSS.3.OA.A.3

Front

What is the definition of an exponent?

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An exponent indicates how many times a number (the base) is multiplied by itself.

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CCSS.6.EE.A.1

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What is the formula for finding the area of a square?

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Area = side length × side length.

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CCSS.4.MD.A.3

CCSS.3.MD.C.7B

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Back

The product will be less than y.

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CCSS.5.NF.B.5B

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Back

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CCSS.7.NS.A.2A