Multiplication

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What is multiplication?

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Multiplication is a mathematical operation that represents the process of adding a number to itself a certain number of times. It is one of the four basic operations in arithmetic.

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CCSS.3.OA.A.1

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What is the product of two numbers?

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The product is the result of multiplying two or more numbers together.

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CCSS.3.OA.A.1

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How do you multiply a number by 10?

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To multiply a number by 10, you simply add a zero to the end of that number.

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CCSS.3.NBT.A.3

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What is the associative property of multiplication?

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The associative property states that the way in which numbers are grouped in multiplication does not change the product. For example, (a x b) x c = a x (b x c).

Tags

CCSS.3.OA.B.5

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What is the commutative property of multiplication?

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The commutative property states that the order in which two numbers are multiplied does not change the product. For example, a x b = b x a.

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CCSS.3.OA.B.5

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How can you use multiplication to solve real-world problems?

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Multiplication can be used to calculate total amounts, such as finding the total cost of multiple items, determining area, or calculating rates.

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CCSS.6.NS.B.3

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What is a multiplication table?

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A multiplication table is a table used to define a multiplication operation for an algebraic system. It shows the products of pairs of numbers.

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CCSS.2.OA.C.3

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What is the difference between a factor and a product?

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A factor is a number that is multiplied by another number to get a product. For example, in 3 x 4 = 12, 3 and 4 are factors, and 12 is the product.

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CCSS.4.OA.B.4

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How do you multiply two-digit numbers?

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To multiply two-digit numbers, you can use the standard algorithm, which involves multiplying each digit of one number by each digit of the other and then adding the results.

Tags

CCSS.4.NBT.B.5

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What is the distributive property of multiplication?

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The distributive property states that a(b + c) = ab + ac, meaning you can distribute a number across a sum.

Tags

CCSS.3.OA.B.5