Unit 2 - MATH TEST (END) Multiplication & Division Patterns

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What is multiplication?

Back

Multiplication is a way to add 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 division?

Back

Division is the process of splitting a number into equal parts. For example, 12 ÷ 3 means splitting 12 into 3 equal parts, which equals 4.

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What is a factor?

Back

A factor is a number that can be multiplied by another number to get a product. For example, in 4 x 5 = 20, both 4 and 5 are factors of 20.

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What is a product?

Back

A product is the result of multiplying two or more numbers together. For example, the product of 3 and 4 is 12.

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What does it mean to find a missing factor?

Back

Finding a missing factor means determining a number that, when multiplied by another number, gives a specific product. For example, in 10 x ? = 40, the missing factor is 4.

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What is the relationship between multiplication and division?

Back

Multiplication and division are inverse operations. This means that if you know a multiplication fact, you can use it to find a division fact. For example, if 4 x 5 = 20, then 20 ÷ 5 = 4.

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How can you represent multiplication using addition?

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You can represent multiplication as repeated addition. For example, 3 x 4 can be written as 3 + 3 + 3 + 3.

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What is a multiplication pattern?

Back

A multiplication pattern is a sequence of numbers that shows how multiplication works. For example, the 2 times table: 2, 4, 6, 8, 10, etc.

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What is a division sentence?

Back

A division sentence is a mathematical statement that shows how a number is divided into equal parts. For example, 12 ÷ 3 = 4.

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What is the commutative property of multiplication?

Back

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