Eureka Module 3 Review

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What is division?

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Division is the process of splitting a number into equal parts. For example, if you have 12 cookies and want to share them with 3 friends, each friend gets 4 cookies.

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What is multiplication?

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Multiplication is a way of adding a number to itself a certain number of times. For example, 3 x 4 means adding 3 four times: 3 + 3 + 3 + 3 = 12.

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What is the associative property of multiplication?

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The associative property states that when multiplying three or more numbers, the way in which the numbers are grouped does not change the product. For example, (2 x 3) x 4 = 2 x (3 x 4).

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How do you find the total number of items in equal groups?

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To find the total number of items in equal groups, multiply the number of groups by the number of items in each group. For example, 4 groups of 5 items each is 4 x 5 = 20 items.

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What is a word problem in math?

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A word problem is a mathematical question that is presented in the form of a story or real-life scenario. It requires reading comprehension and problem-solving skills to find the answer.

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What is the total cost if one item costs $5 and you buy 3 items?

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The total cost is found by multiplying the cost of one item by the number of items: $5 x 3 = $15.

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What does it mean to spend money?

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To spend money means to use your money to buy goods or services. For example, if you buy a toy for $10, you have spent $10.

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How do you calculate the amount of money left after spending?

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To calculate the amount of money left after spending, subtract the amount spent from the total amount you had. For example, if you had $50 and spent $20, you have $50 - $20 = $30 left.

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What is a total in math?

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A total is the sum of all parts or amounts. For example, if you have 10 apples and 5 oranges, the total number of fruits is 10 + 5 = 15.

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What is a multiplication fact?

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A multiplication fact is a basic multiplication equation that shows the product of two numbers. For example, 6 x 7 = 42 is a multiplication fact.