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round to the nearest 10 or 100 or use compatible numbers to estimate solutions to addition and subtraction problems;
A 16-slide, editable PowerPoint that focuses on the compensation strategy for subtraction.
Teach the basics of rounding numbers with this engaging and animated PowerPoint.
Build number sense skills with this set of 24 task cards.
Practice rounding two-digit numbers to the nearest tens place with this interactive Google Slides activity.
Use place value knowledge to round numbers up through the hundred thousands place with this set of 20 task cards.
Practice rounding through to the nearest hundred thousands place with our set of 36 whole number rounding match-up cards.
A simple worksheet to assess students' understanding of rounding to the nearest ten.
Build number sense skills with this set of 24 task cards.
An open-ended worksheet to use when assessing your students' knowledge of place value to the ten thousands place.
A simple place value chart showing number position and value from millions to millionths.
A simple worksheet to assess students’ understanding of rounding to the nearest hundred.
A 13-slide, editable teaching presentation that focuses on using compatible numbers as a subtraction strategy.
A 13-slide, editable teaching presentation focusing the decomposing to a ten subtraction strategy.
An 11-slide, editable teaching presentation that focuses on the split strategy for subtraction.
Build number sense skills with this set of 24 task cards.
A collection of number talks teaching resources that support meaningful and highly engaging conversations in the mathematics classroom.
An assessment task in which students will demonstrate an understanding of place value in the ten thousands place.