Multiplication(2nd-3rd)

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What is multiplication?

Back

Multiplication is a mathematical operation where a number is added to itself a certain number of times. For example, 3 multiplied by 4 (3x4) means adding 3 four times: 3 + 3 + 3 + 3 = 12.

Tags

CCSS.3.OA.A.1

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What does the term 'factor' mean in multiplication?

Back

A factor is a number that is multiplied by another number to get a product. For example, in 4x5, both 4 and 5 are factors.

Tags

CCSS.4.OA.B.4

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What is the product of 8 and 9?

Back

72

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CCSS.3.OA.C.7

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What is the product of 10 and 8?

Back

80

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CCSS.3.NBT.A.3

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What is the product of 4 and 3?

Back

12

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CCSS.3.OA.C.7

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What is the product of 4 and 14?

Back

56

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CCSS.4.NBT.B.5

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What is the product of 9 and 7?

Back

63

Tags

CCSS.3.OA.C.7

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What is the commutative property of multiplication?

Back

The commutative property states that changing the order of the factors does not change the product. For example, 3x4 = 4x3.

Tags

CCSS.3.OA.B.5

Front

What is the associative property of multiplication?

Back

The associative property states that the way in which factors are grouped does not change the product. For example, (2x3)x4 = 2x(3x4).

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. It helps in learning and memorizing multiplication facts.

Tags

CCSS.2.OA.C.3