Eureka Module 2 Test

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Back

9

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100

Front

Use estimation to find the closest product for 56 x 76.

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4800

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25

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202

Front

What is the definition of estimation in mathematics?

Back

Estimation is the process of finding an approximate value that is reasonably close to the actual value.

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What is the purpose of using estimation in division?

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Estimation helps to quickly determine a rough answer without performing exact calculations.

Front

What is the definition of division?

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Division is the process of determining how many times one number is contained within another.

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What is the relationship between multiplication and division?

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Multiplication and division are inverse operations; dividing by a number is the same as multiplying by its reciprocal.

Front

What is the estimated product of 50 and 80?

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4000