Page 75 - Revised Maths Wisdom Class - 2

Addition and Subtraction of 3-Digit Numbers 73

H T O H T O H T O H T O H T O

6 7 2 9 1 1 5 2 1 6 2 5 8 3 2
– 5 8 3 – 4 9 2 – 4 3 2 – 2 3 9 – 6 4 3

Word Problems

Find the difference. One is done for you.

There were 523 people in the train. 5 2 3
212 people left the train at a station.
How many people are there now? – 2 1 2

3 1 1
311
Answer: There are ______ people now.

The computer help desk took 485 calls in a

month. 164 of the calls were wrong numbers.
How many calls were not wrong numbers?

Answer: __________ calls were not wrong
numbers.

The balloon vendor in the circus sold
756 balloons last week. He sold 425 balloons

this week. How many balloons did he sell
lesser than last week.

Answer: He sold ________ balloons less

this week.

Ruby grew 629 pumpkins last year. She
grew 516 this year. How many pumpkins

did she grow less this year?

Answer: She grew _________ pumpkins
less this year.