Multiplication Concepts and Techniques

This video tutorial explains how to multiply three-digit numbers by two-digit numbers. It provides three examples: 124 multiplied by 23, 237 multiplied by 35, and 461 multiplied by 32. Each example is broken down into detailed steps, emphasizing the importance of lining up numbers correctly and using placeholders. The video concludes with the final answers for each multiplication problem.

What is the first step in multiplying a three-digit number by a two-digit number?

• Add the numbers together

• Line up the numbers correctly

• Subtract the smaller number from the larger

• Divide the numbers

In the example 124 multiplied by 23, what is the first multiplication performed?

• 2 times 3

• 1 times 3

• 2 times 4

• 3 times 4

When multiplying 124 by 23, what is the result of 3 times 2 tens?

• 5

• 6

• 7

• 8

What is the purpose of using a placeholder zero in multiplication?

• To indicate the end of multiplication

• To separate the digits

• To make the number larger

• To align the numbers correctly

What is the final answer for 124 multiplied by 23?

• 2,952

• 2,652

• 2,752

• 2,852

In the example 237 multiplied by 35, what is the first multiplication performed?

• 5 times 7

• 3 times 7

• 2 times 5

• 3 times 5

What is the result of 5 times 3 tens in the example 237 multiplied by 35?

• 24

• 21

• 18

• 15

What is the final answer for 237 multiplied by 35?

• 8,295

• 8,295

• 8,295

• 8,295

In the example 461 multiplied by 32, what is the first multiplication performed?

• 6 times 2

• 3 times 1

• 2 times 1

• 4 times 2

What is the result of 2 times 6 tens in the example 461 multiplied by 32?

• 10

• 12

• 14

• 16