NCERT Revision Notes for Class 3 Maths Chapter 10: Fun at Class Party! – Free PDF Download

A quick summary of Class 3 Maths Chapter 10 — mixed word problems combining addition, subtraction, and equal sharing, set at a class party.

Last Updated: September 10, 2026

Class 3 Maths Chapter 10 Revision Notes: Fun at Class Party!

Chapter type: Mixed application — combining addition, subtraction, and division skills in real-life word problems.

Key ideas to remember:

Multi-item addition xe2x80x94 adding the cost or quantity of several items together to find a total.

Working out change xe2x80x94 subtracting the total cost from the amount paid to find how much money is returned.

Choosing the right operation xe2x80x94 reading a word problem carefully to decide whether addition, subtraction, or sharing (division) is needed.

What you should be able to do after this chapter:

1. Add the cost of several items to find a total.
2. Work out change after a purchase, using subtraction.
3. Read a mixed word problem and correctly decide which operation(s) to use before solving.

Remember: When a word problem feels tricky, underline or note what is given and what is being asked first — deciding the right operation becomes much easier once the question is broken down this way.

Frequently Asked Questions

Is this chapter harder because it mixes topics?
It can feel that way at first, but since each individual skill (addition, subtraction, sharing) was already learned earlier, the main new challenge is deciding which one to use.

How does this chapter connect to others?
It is a checkpoint that applies Raksha Bandhan’s addition/subtraction and Fair Share’s division together, before the book moves on to measurement topics.

Written by Satish

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