Eureka Module 3 Review

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What is division?

Back

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.

Tags

CCSS.3.OA.A.2

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What is multiplication?

Back

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.

Tags

CCSS.3.OA.A.1

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What is the associative property of multiplication?

Back

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).

Tags

CCSS.3.OA.B.5

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

Back

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.

Tags

CCSS.2.OA.C.3

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What is a word problem in math?

Back

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.

Tags

CCSS.2.OA.A.1

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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.

Tags

CCSS.3.OA.A.3

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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.

Tags

CCSS.RI.1.5

CCSS.RI.2.5

CCSS.RI.3.5

CCSS.RI.4.5

CCSS.RI.5.5

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

Back

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.

Tags

CCSS.2.OA.A.1

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What is a total in math?

Back

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.

Tags

CCSS.1.OA.A.1

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What is a multiplication fact?

Back

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.

Tags

CCSS.3.OA.C.7