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P2 Subtraction with Borrowing: Ten Intermediate Items
P2 Subtraction with Borrowing: Ten Intermediate Items
Column form, three-digit numbers and two-step subtraction.
Direct answers Answers: 25, 34, 27, 15, 15, 36, 17, $8, 35, 27.
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 Two-digit Subtraction with Borrowing |
| Level | P2 (intermediate) |
02 Questions (10 items)
- Foundation84 – 59 = ?
- Foundation70 – 36 = ?
- Foundation95 – 68 = ?
- IntermediateWork out 62 – 47 in column form.
- Intermediate41 – 26 = ?
- Intermediate100 – 64 = ?
- Challenge56 – 39 = ?
- ChallengeYou have $80 and buy a $45 book and a $27 pen. How much is left?
- Challenge92 – 38 – 19 = ?
- Error redoA student answered 37 for 74 – 47. Where is the mistake, and what is correct?
03 Answers and one-line notes
| # | Answer | One-line note |
|---|---|---|
| 1 | 25 | 14 minus 9 is 5, and 7 minus 5 is 2, so the answer is 25. |
| 2 | 34 | 10 minus 6 is 4, and 6 minus 3 is 3, so the answer is 34. |
| 3 | 27 | 15 minus 8 is 7, and 8 minus 6 is 2, so the answer is 27. |
| 4 | 15 | 12 minus 7 is 5, and 5 minus 4 is 1, so the answer is 15. |
| 5 | 15 | 11 minus 6 is 5, and 3 minus 2 is 1, so the answer is 15. |
| 6 | 36 | The tens are 0 too, so borrow from the hundreds to make ten tens, then lend one to the ones. |
| 7 | 17 | 16 minus 9 is 7, and 4 minus 3 is 1, so the answer is 17. |
| 8 | $8 | First 80 minus 45 is 35, then 35 minus 27 is 8, so $8 is left. |
| 9 | 35 | 92 minus 38 is 54, then 54 minus 19 is 35. |
| 10 | The tens were not reduced after borrowing; the correct answer is 27 | 14 minus 7 is 7, and 7 becomes 6 after borrowing, so 6 minus 4 gives 2. |
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.
Mark every borrow carefully.Tutor Registration →
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