Standard Algorithm

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What is the standard algorithm for multiplication?

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The standard algorithm for multiplication is a method that involves multiplying numbers in a step-by-step process, typically aligning numbers vertically and multiplying each digit of the bottom number by each digit of the top number, then adding the partial products.

Tags

CCSS.4.NBT.B.5

Front

What is a partial product in multiplication?

Back

A partial product is the result of multiplying a single digit of one number by the entire other number in a multiplication problem.

Tags

CCSS.4.NBT.B.5

Front

Calculate 254 x 32 using the standard algorithm.

Back

8128

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CCSS.5.NBT.B.5

Front

Calculate 92 x 38 using the standard algorithm.

Back

3496

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CCSS.5.NBT.B.5

Front

Calculate 3296 x 12 using the standard algorithm.

Back

39552

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CCSS.5.NBT.B.5

Front

What is the first step in the standard algorithm for multiplication?

Back

The first step is to align the numbers vertically by their place values.

Tags

CCSS.4.NBT.B.5

Front

What does it mean to carry over in multiplication?

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Carrying over in multiplication means to move a value from one column to the next when the sum exceeds the base value (like 10 in base 10).

Tags

CCSS.5.NBT.B.5

Front

What is the significance of the red digit in a multiplication problem?

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The red digit often indicates an error or a digit that needs to be corrected in the multiplication process.

Tags

CCSS.4.NBT.B.5

Front

What number is multiplied to get the second partial product in 453 x 48?

Back

453 x 40

Tags

CCSS.4.NBT.B.5

Front

What is the product of 453 and 8?

Back

3624

Tags

CCSS.4.NBT.B.5