In this activity, we will be multiplying three-digit numbers by two-digit numbers.
Example
Work out
382 × 74
Answer
Split 74 into 4 and 70.
In the first line, we multiply 385 by 4.
In the second line, we multiply 385 by 70.
Then we add the two results to get the final answer of 28,490.
See how it is set out in the long multiplication below.
|
Let's have a go at some questions now.