The Four Operations (Class 4)
Maths Olympiad-style practice worksheet on The Four Operations for Class 4.
Free for personal and classroom use. No sign-up required.
What this worksheet covers
This is a fifteen-question practice worksheet on the four operations for Class 4, written to the pattern of the SOF International Mathematics Olympiad (IMO). It carries 21 marks and is designed to be attempted in 40 minutes, split across three sections — Mathematical Reasoning, Everyday Mathematics and Reasoning and Achievers Section. Every question is multiple choice with exactly one correct option, and every one comes with a fully worked solution rather than just an answer key — so a child who gets one wrong can see where the reasoning went astray instead of only learning that it did.
Skills your child practises
- Applied problem-solving on the four operations at Class 4 level
- Working accurately against a time limit, as the real paper demands
- Mathematical Reasoning questions in the olympiad format
- Everyday Mathematics and Reasoning questions in the olympiad format
- Achievers Section questions in the olympiad format
- Reading worked solutions to find the step that went wrong
How to use it
- 1There are 15 questions in this worksheet. All questions are compulsory.
- 2Each question has four options (A), (B), (C) and (D). Exactly one option is correct.
- 3Questions 1–12 carry 1 mark each. Questions 13–15 (Achievers Section) carry 3 marks each.
- 4There is no negative marking. Use of a calculator is not allowed.
- 5Rough work may be done in the space at the side of each page.
Sample questions from this worksheet
A preview of what's inside The Four Operations (Class 4) — the PDF has the full set, and every question comes with a worked solution like these.
1. 4,589 + 3,746 = _______
- A8,335correct
- B8,325
- C8,235
- D7,335
Solution: Ones: 9 + 6 = 15, write 5 carry 1.
Tens: 8 + 4 + 1 = 13, write 3 carry 1.
Hundreds: 5 + 7 + 1 = 13, write 3 carry 1.
Thousands: 4 + 3 + 1 = 8.
Sum = 8,335.2. A shop sold 1,245 pens in January, 1,860 in February and 975 in March. How many pens were sold in all?
- A3,980
- B4,280
- C4,180
- D4,080correct
Solution: Add two at a time.
1,245 + 1,860 = 3,105.
3,105 + 975 = 4,080 pens.3. A school collected ₹18,750 for a charity. It spent ₹6,480 on books and ₹4,325 on stationery. How much money is left?
- A₹7,955correct
- B₹7,945
- C₹8,045
- D₹10,805
Solution: First add what was spent: 6,480 + 4,325 = ₹10,805.
Then subtract from the total: 18,750 − 10,805 = ₹7,955.
Ready to try the whole paper?
SOF Math Olympiad — Class 4
Topic worksheets build the skill one piece at a time. This mock exam puts them together under a clock, scores itself, and shows the working for every question afterwards.
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