Multi-Digit by One-Digit Multiplication

Front

What is multi-digit by one-digit multiplication?

Back

It is a mathematical operation where a multi-digit number is multiplied by a single-digit number.

Tags

CCSS.4.NBT.B.5

Front

How do you multiply a multi-digit number by a one-digit number?

Back

You can use the standard algorithm: multiply each digit of the multi-digit number by the one-digit number, starting from the rightmost digit, and then add the results.

Tags

CCSS.4.NBT.B.5

Front

What is the product of 1,629 and 3?

Back

4,887

Tags

CCSS.4.NBT.B.5

Front

What is the product of 1,234 and 5?

Back

6,170

Tags

CCSS.4.NBT.B.5

Front

What is the product of 921 and 8?

Back

7,368

Tags

CCSS.4.NBT.B.5

Front

What is the product of 234 and 5?

Back

1,170

Tags

CCSS.4.NBT.B.5

Front

What is the product of 5,555 and 5?

Back

27,775

Tags

CCSS.4.NBT.B.5

Front

What is the first step in multiplying 1,629 by 3?

Back

Multiply the last digit (9) of 1,629 by 3.

Tags

CCSS.4.NBT.B.5

Front

What do you do if the multiplication of a digit results in a number greater than 9?

Back

You carry over the tens to the next digit.

Tags

CCSS.4.NBT.B.5

Front

What is the importance of place value in multiplication?

Back

Place value helps in aligning the digits correctly and understanding the value of each digit in the number.

Tags

CCSS.4.NBT.B.5