Multiplication with Standard Algorithm

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What is the standard algorithm for multiplication?

Back

The standard algorithm for multiplication is a method that involves multiplying numbers in a step-by-step process, aligning digits by place value, and carrying over when necessary.

Tags

CCSS.4.NBT.B.5

Front

What is a factor in multiplication?

Back

A factor is a number that is multiplied by another number to get a product.

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CCSS.4.OA.B.4

Front

What does it mean to carry over in multiplication?

Back

Carrying over in multiplication refers to the process of moving a value from one column to the next when the sum of a column exceeds 9.

Tags

CCSS.4.NBT.B.5

Front

What is the purpose of a placeholder 0 in multiplication?

Back

A placeholder 0 is used to hold a place in a number, especially when multiplying by a number that has more than one digit.

Tags

CCSS.4.NBT.B.5

Front

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

Back

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 the product of 6 and 7?

Back

The product of 6 and 7 is 42.

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CCSS.3.OA.C.7

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What is the product of 8 and 5?

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The product of 8 and 5 is 40.

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CCSS.3.OA.C.7

Front

If you multiply 24 by 3, what is the result?

Back

The result of multiplying 24 by 3 is 72.

Tags

CCSS.4.NBT.B.5

Front

What is the first step in the standard algorithm for multiplying two numbers?

Back

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

Tags

CCSS.4.NBT.B.5

Front

What do you do if a column in multiplication exceeds 9?

Back

If a column exceeds 9, you write down the rightmost digit and carry over the left digit to the next column.

Tags

CCSS.4.NBT.B.5