Arrange in ascending order: 4021, 4012, 4201, 4102
- A.4012, 4021, 4102, 4201 ✓
- B.4021, 4012, 4102, 4201
- C.4012, 4102, 4021, 4201
- D.4201, 4102, 4021, 4012
Explanation: Comparing digit by digit: 4012 < 4021 < 4102 < 4201.
Class 6 IMO Mathematics Olympiad practice · Number Sense · Place Value & Number Patterns
← All Place Value & Number Patterns questions