Subjects / JC Mathematics / Number
Rounding, estimation and error
Round to decimal places and significant figures, estimate answers and find percentage error.
In review
1st Year2nd Year HigherOrdinary
Helps to know first:
Decimals
30practice questions
Match the pairs: 2 · Multiple choice: 14 · Select all that apply: 1 · Numeric answer: 11 · Put in order: 1 · Short answer: 1
Each question has up to three hints, a worked explanation, and is tracked in your progress and review plan.
Practise this topic