Standard Algorithm Multiplication

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What is the standard algorithm for multiplication?

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The standard algorithm for multiplication is a method where numbers are multiplied in a step-by-step process, typically involving multiplying each digit of the bottom number by each digit of the top number, and then adding the results together.

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CCSS.4.NBT.B.5

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What does it mean to multiply?

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To multiply means to find the total of one number added to itself a certain number of times. For example, 4 x 3 means adding 4 three times (4 + 4 + 4 = 12).

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CCSS.3.OA.A.1

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What is the product of 560 and 8?

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3,480

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CCSS.4.NBT.B.5

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What is the product of 52 and 5?

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260

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CCSS.4.NBT.B.5

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What is the product of 326 and 5?

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1,630

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CCSS.4.NBT.B.5

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If a sub shop uses 13 boxes of ranch dressing each day, and each box contains 25 packets, how many packets are used daily?

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325 packets.

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CCSS.3.OA.A.3

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What is the product of 18 and 3?

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54

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CCSS.4.NBT.B.5

Front

How do you multiply a two-digit number by a one-digit number using the standard algorithm?

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Multiply the one-digit number by each digit of the two-digit number, starting from the rightmost digit, and then add any carried values.

Tags

CCSS.4.NBT.B.5

Front

What is a carry in multiplication?

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A carry occurs when the result of multiplying two digits exceeds 9, requiring you to carry over the extra value to the next left digit.

Tags

CCSS.4.NBT.B.5

Front

What is the importance of place value in multiplication?

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Place value helps in understanding the value of each digit in a number, which is crucial when multiplying multi-digit numbers.

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CCSS.4.NBT.B.5