Class 3 (CBSE) • MathematicsChapter 4: Vacation with My Nani Maa⭐ Topic 2
Estimating Distance and Time
We learn to estimate, or make a reasonable guess, about distances and how long activities might take.
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Learn the idea step by step
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Know it
Estimating distance means making a sensible guess about how far something is, like guessing that a school is about 2 kilometres from home, without measuring exactly.
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See the pattern
Quick revision
Remember these!
- Estimating means making a reasonable guess.
- We estimate distance without measuring exactly.
- We estimate time to guess how long something takes.
- Estimation is useful when exact answers aren't needed.
- Estimating helps with quick planning and decisions.
- Practice improves our sense of distance and time.
- Comparing to known references helps estimation.
- Estimation is a useful real-life skill.