Multiplication

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What is multiplication?

Back

Multiplication is a way to add the same number many 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 does the multiplication sign (x) mean?

Back

The multiplication sign (x) means to combine groups of equal size. For example, 4 x 2 means 4 groups of 2.

Tags

CCSS.3.OA.A.1

Front

What is a multiplication fact?

Back

A multiplication fact is a simple multiplication equation, like 2 x 3 = 6.

Tags

CCSS.3.OA.A.1

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What is an array in multiplication?

Back

An array is a way to organize objects in rows and columns to show multiplication. For example, 3 rows of 4 objects each represent 3 x 4.

Tags

CCSS.3.OA.A.1

Front

What is the product in multiplication?

Back

The product is the result of multiplying two numbers. For example, in 5 x 2, the product is 10.

Tags

CCSS.3.OA.A.1

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What is a factor in multiplication?

Back

A factor is a number that is multiplied by another number. In 6 x 4, both 6 and 4 are factors.

Tags

CCSS.4.OA.B.4

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How can you use repeated addition to understand multiplication?

Back

You can think of multiplication as adding the same number multiple times. For example, 4 x 3 is the same as 4 + 4 + 4.

Tags

CCSS.3.OA.A.1

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What is the commutative property of multiplication?

Back

The commutative property states that changing the order of the numbers does not change the product. For example, 3 x 4 = 4 x 3.

Tags

CCSS.3.OA.B.5

Front

What is the associative property of multiplication?

Back

The associative property states that when multiplying three or more numbers, the way you group them 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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What is a multiplication table?

Back

A multiplication table is a chart that shows the products of pairs of numbers, helping to visualize multiplication.

Tags

CCSS.2.OA.C.3