Basics of Multi-Digit Multiplication

Why is it recommended to memorize basic multiplication facts?

• To avoid using a calculator

• To make multi-digit multiplication easier

• To impress your friends

• To pass time

In multi-digit multiplication, why do we align the ones places?

• To ensure correct placement of the product

• Because it looks neater

• To avoid carrying numbers

• To make it easier to add the numbers

What is the first step when multiplying 137 by 5?

• Multiply 5 by 1

• Multiply 5 by 7

• Add 5 to 137

• Multiply 5 by 3

When multiplying 2,617 by 4, what is the result of the first multiplication step?

• 24

• 28

• 26

• 32

What is the final answer when you multiply 2,617 by 4?

• 10,678

• 10,788

• 10,468

• 10,568