Computing Times as Many Using Multiplication

The video tutorial explains how to find three times a number using multiplication. It starts by introducing the concept with the number 7 and demonstrates that multiplying 3 by 7 is equivalent to adding 7 three times, resulting in 21. The lesson concludes by reinforcing the idea that multiplication is a quick way to compute 'times as many' scenarios.

What is the first step to find three times a number?

• Subtract the number three times

• Add the number three times

• Divide the number by three

• Multiply the number by three

How can you express adding a number multiple times in a simpler form?

• By adding the number once

• By multiplying the number

• By subtracting the number

• By dividing the number

What is the result of multiplying 3 by 7?

• 28

• 14

• 21

• 24

What mathematical operation is used to find 'times as many'?

• Subtraction

• Multiplication

• Division

• Addition

What did you learn in this lesson about multiplication?

• How to compute times as many using multiplication

• How to add numbers

• How to subtract numbers

• How to divide numbers