Multiplying 3 Digits by 1 Digit

The video tutorial covers the multiplication of multi-digit numbers by single-digit numbers using six examples. It emphasizes the importance of aligning numbers correctly in columns and demonstrates the step-by-step process of carrying over numbers during multiplication. Each example is broken down into detailed steps to ensure understanding of the multiplication process.

Why is it important to align numbers correctly when multiplying?

• To make it easier to add

• To save paper

• To make the numbers look neat

• To ensure accurate calculations

What is the result of multiplying 3 by 7 in the example 437 * 3?

• 20

• 21

• 22

• 23

In the example 825 * 4, what do you do after multiplying 4 by 5?

• Add 5

• Carry over 2 to the tens column

• Subtract 2

• Multiply by 10

What is the final answer for the multiplication 273 * 5?

• 1345

• 1375

• 1365

• 1355

In the example 937 * 2, what is the result of multiplying 2 by 9 hundreds?

• 19

• 18

• 17

• 16

What is the final result of multiplying 781 by 6?

• 4686

• 4886

• 4786

• 4586

In the example 629 * 5, what is the result of multiplying 5 by 9?

• 47

• 44

• 45

• 46