1.9 · EstimationLesson 7 of 8
Estimation: exam practice
Past-paper style questions with mark schemes: round to a stated accuracy, and estimate a fraction calculation, showing each rounded value.
Locked
Unlock the rest of Cambridge O Level Mathematics: Number (4024).
- Every lesson, every resource, unlocked instantly.
- Track progress and pick up where you left off.
- Free preview lessons stay readable from the outline.