How to Check and Estimate your Calculations
Does your child worry about using estimation to check calculations?
These videos go through how calculations can be checked, using what you know and using rounding to estimate your answers to calculations.
Government framework for Maths - Content Domain References:
3C3estimate the answer to a calculation and use inverse operations to check answers
4C3estimate and use inverse operations to check answers to a calculation
5C3 use rounding to check answers to calculations and determine, in the context of a problem, levels of accuracy
6C3 use estimation to check answers to calculations and determine, in the context of a problem, an appropriate degree of accuracy
€3.46
| Product Code | aC3 |
| Condition | New |
