中文（繁體）
中文（简体）
English
P2 Maths Bar Charts Paper 4: Error Review
P2 Maths Bar Charts Paper 4: Error Review
Ten original items, each with an answer and a one-line explanation.
Direct answers Items 1-3 are basic, 4-6 intermediate and 7-9 challenge, with item 10 as the error review. Time yourself first, then check each answer and redo what is wrong.
01 Paper details (check answers afterwards)
| Item | Detail |
|---|---|
| Questions | 10 |
| Suggested time | 20 |
| Difficulty mix | Foundation 3 · Intermediate 3 · Challenge 3 · Error redo 1 |
| Chapter | Chapter: P2 Maths: Bar Charts |
| Level | P2 |
02 Questions (10 items)
- FoundationA bar chart shows 9, 6, 12 and 7 books on four days, one square per book. What is the total?
- FoundationWhich day has the most books and which the fewest?
- FoundationHow many more books on the busiest day than the quietest day?
- IntermediateIn a chart where one square stands for 2 books, a bar is 5 squares tall. How many books?
- IntermediateWith one square for 2 books, a bar is 4 and a half squares. How many books?
- IntermediateFive days record 12, 16, 8, 20, 14 books. What is the daily average?
- ChallengeFour classes borrow 14, 20, 10 and 9 books; with a fifth class the total is 70. How many for the fifth?
- ChallengeClass A borrows 20 books and Class C borrows 10. A is how many times C?
- ChallengeThe five classes borrow 14, 20, 10, 17 and 9 books against a target of 12. How many miss the target?
- Error redoReview: a bar of 6 squares where one square is 2 books. A pupil answered 6 books. What is correct?
03 Answers and one-line notes
| # | Answer | One-line note |
|---|---|---|
| 1 | 34 books | 9 + 6 + 12 + 7 = 34. |
| 2 | Most: Wednesday, 12 books; fewest: Tuesday, 6 books. | The tallest bar is Wednesday at 12 and the shortest is Tuesday at 6. |
| 3 | 6 books | 12 minus 6 gives 6. |
| 4 | 10 books | 5 squares times 2 books gives 10. |
| 5 | 9 books | Four squares give 8 and a half square gives 1, so 9. |
| 6 | 14 books | The total is 70 over 5 days, so 14 each. |
| 7 | 17 books | The four known classes total 53, so 70 minus 53 is 17. |
| 8 | 2 times | 20 divided by 10 gives 2. |
| 9 | 2 classes | Only the classes with 10 and 9 books fall short; the other three meet the target. |
| 10 | The answer is 12 books, 6 more than 6. | Check the key first: 6 squares times 2 books makes 12, not 6. |
04 What to do after marking
- After marking, redo only the wrong items and write down which step went wrong (formula, unit, or misread number).
- Repeat the same item two days later; move to the next paper only when both attempts are correct.
- Parents only need the answer and note columns; there is no need to explain every item.
Book a Maths tutorTutor Registration →
Questions and answers are written originally by the TutorZone team and are not taken from any school, publisher or examination authority paper. Every value is checked by computer.