ACMNA099
Use estimation and rounding to check the reasonableness of answers to calculations
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Rounding Whole Numbers Board Game
Engage your students with a lively board game while practising how to round numbers to a given place.
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Rounding Task Cards
Use place value knowledge to round numbers to the nearest ten through to the nearest hundred thousand with this set of 20 task cards.
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The Case of the Missing Football – Estimating Products Escape Activity
Uncover the identity of the thief who stole the football with a printable estimating products escape room activity.
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Estimating Products With Decimals Task Cards
Challenge your students to estimate before multiplying decimals with this set of 24 task cards.
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Estimating Quotients Task Cards
Give your students the opportunity to use rounding and compatible numbers to answer estimation questions with this set of 24 task cards.
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Rounding Decimals – I Have, Who Has? Game
Review with your students how to round decimals with an exciting I Have, Who Has? game!
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Owls Round, TOO Matching Game
Practise rounding through to the nearest hundred thousands place with our set of 36 whole number rounding match-up cards.
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Rounding Decimals With Visual Models – Task Cards
Use these task cards to round decimals to the nearest tenth or hundredth and match each value with a corresponding decimal model.
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Rounding Decimals – Task Cards
Round decimals to the nearest hundredth with this set of 24 task cards.
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Rounding Numbers – Match-up Activity
Practise rounding decimals and whole numbers with this match-up activity.
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Rounding Decimals – Differentiated Colour by Code Worksheet
Guide your students to round decimals to the nearest tenth and hundredth with this differentiated colour-by-code worksheet.
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Decimal Designs – Differentiated Decimal Rounding Worksheet
Guide your students to round decimals to different places and create a beautiful design with this differentiated worksheet.
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Estimating Quotients Sorting Activity
Guide your students to use rounding and compatible numbers when estimating quotients with this 24-card sorting activity.
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Estimation With Decimal Multiplication Matching Game
Guide your students to estimate products with decimals by using this 36-card matching game.
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Halloween Rounding Decimals Worksheets
Have fun rounding decimals to the tenths and hundredths place with our Halloween Riddle worksheets!
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Estimating Quotients Doodle Notes
Engage your students with this set of doodle notes when teaching them how to estimate quotients.