Exchanging: Challenge & Extension
Mathematics
GCSE Higher
11 questions
~22 mins
1 views0 downloads
About This Worksheet
A worksheet designed to develop understanding of exchanging in subtraction with 3-digit numbers, including procedural mastery, problem solving, and extension challenges.
Worksheet Preview
Full preview • 11 questions
Exchanging: Challenge & Extension
Subject: MathematicsGrade: GCSE Higher
Name:
Date:
TeachWhizzTeachWhizzTeachWhizzTeachWhizzTeachWhizzTeachWhizzTeachWhizzTeachWhizzTeachWhizzTeachWhizzTeachWhizzTeachWhizzTeachWhizzTeachWhizzTeachWhizzTeachWhizzTeachWhizzTeachWhizzTeachWhizzTeachWhizzTeachWhizzTeachWhizzTeachWhizzTeachWhizzTeachWhizzTeachWhizzTeachWhizzTeachWhizzTeachWhizzTeachWhizzTeachWhizzTeachWhizzTeachWhizzTeachWhizzTeachWhizzTeachWhizzTeachWhizzTeachWhizzTeachWhizzTeachWhizz
Untitled Worksheet
Grade GCSE Higher
A
Practice Questions
Answer all questions. Show your working in the grid spaces provided.
1.
Calculate 245 - 138 using exchanging.
[3 marks]2.
Subtract 316 from 482, illustrating each exchanging step.
[4 marks]3.
A shop has 437 pencils. After selling 289 pencils, how many remain? Show your working with exchanging.
[3 marks]4.
What is 503 - 247? Use exchanging and explain each step.
[3 marks]5.
Construct a subtraction problem where exchanging is necessary, and perform the calculation.
[4 marks]6.
A bus has 752 passengers. If 468 disembark, how many passengers are left? Show the exchanging process.
[3 marks]7.
Subtract 689 from 874 using exchanging. Write out each step clearly.
[3 marks]8.
A library has 623 books. If they donate 278 books, how many are left? Demonstrate the exchanging method.
[3 marks]9.
Calculate 912 - 468, showing all exchanging steps.
[3 marks]10.
A factory produces 1,236 units in the morning and 987 in the afternoon. How many units did they produce in total? Calculate the difference between the two amounts using exchanging.
[4 marks]11.
Identify and correct the mistake in this subtraction with exchanging: 574 - 289 = 295.
[2 marks]Quick Actions
What is Remix?
Create a new worksheet based on this one. Change the grade level, topic, number of questions, or difficulty - then generate a fresh version.
- • Change grade level (Grade 6 → Grade 7)
- • Swap topics (Harry Potter → Macbeth)
- • Add more questions (10 → 15)
- • Adjust difficulty
Details
- Created
- 1/1/2026
- Updated
- 1/1/2026
- Type
- worksheet