Introduction
This activity is all about multiplication.
Example
Work out
585 x 4 = ____
Answer
One method is to split 585 into 500 + 80 + 5 and use grid multiplication.
Add up the orange numbers to get 2,000 + 320 + 20 = 2,340
The answer is 2,340
The calculation can also be set out like this:
Which method do you prefer?
You can use either method in the following questions.
