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Play Addition & Subtraction Sprint
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Year 6 · Maths
Use Estimation To Check Answers
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Focus on using rounding to estimate and check answers. Open support for “Estimate Answers to Addition Questions Using Rounding”, then explain the idea in your own words.
Year 6 learners practise using rounding to estimate and check answers.
The activities include Estimate Answers to Addition Questions Using Rounding, Practise Rounding Decimals to Estimate Answers to Additions, Round Decimals and Estimate the Answer to an Addition, and related practice. The checked support below includes video, teaching-practice, interactive-practice, practice. Open a resource in its provider's website and choose the format that best helps the learner explain the idea independently.
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- Estimate Answers to Addition Questions Using Rounding — support from Khan Academy
- Practise Rounding Decimals to Estimate Answers to Additions — support from YouTube — Math with Mr. J
- Round Decimals and Estimate the Answer to an Addition — support from YouTube — Math with Mr. J
- Round Decimals to Nearest Whole Number and Estimate Answers — support from YouTube — Math with Mr. J
- Use Rounding to Check if Answers to Questions are Reasonable — support from YouTube — Twinkl Educational Publishing
- Use Rounding to Estimate Answers — support from YouTube — MySecretMathTutor
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Watch it explained
watch a video explanation
Estimating when adding multi-digit numbers
Best for: a clear explanation before you practise
Estimating Decimal Sums | Math with Mr. J
Best for: a clear explanation before you practise
How Do You Use Estimations to Check Calculations? | KS2 Maths Concept for Kids
Best for: a clear explanation before you practise
Basic Math - Using Rounding to Estimate Sums
Best for: a clear explanation before you practise
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Learn it properly
lessons and teaching pages
Rounding and Solving Problems with Numbers up to 7 Digits
Best for: worked examples and step-by-step teaching
Year 6 Autumn Step 16: Mental Calculations and Estimation
Best for: worked examples and step-by-step teaching
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Practise it
questions and activities to try
Round Any Number to the Nearest 10, 100 or 1000
Best for: checking understanding after learning
Year 6 Calculation Estimation Maths Mastery Activities
Best for: checking understanding after learning
Use Estimation to Check Answers to Calculations and Determine Levels of Accuracy
Best for: active questions with immediate feedback
Rounding to Check Your Answer
Best for: active questions with immediate feedback
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Print and finish
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