How To Multiply Whole Numbers By A Single Digit

The video tutorial explains how to calculate the total number of bricks in a wall by multiplying its length and height. It demonstrates different methods to solve the multiplication problem: splitting the wall into parts, using column addition, a quick expansion method, and the traditional multiplication approach. Each method arrives at the same result, 238 bricks, showcasing various ways to approach multiplication problems.

How many bricks are there in the larger part of the wall when it is split into two sections?

• 210 bricks

• 34 bricks

• 238 bricks

• 28 bricks

What is the total number of bricks in the wall when using the column method?

• 238 bricks

• 28 bricks

• 34 bricks

• 210 bricks

In the column method, what is the sum of the units digits?

• 238

• 28

• 34

• 210

When using the traditional multiplication method, what is the result of multiplying the units digit by seven?

• 28

• 210

• 34

• 238

In the traditional multiplication method, what is the result of multiplying seven by three tens?

• 238

• 210

• 28

• 34