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Teks
Math 3.4(B)
round to the nearest 10 or 100 or use compatible numbers to estimate solutions to addition and subtraction problems;
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17 teaching
resources for those 'aha' moments
teaching resource
Compensation Strategy for Subtraction – Interactive PowerPoint
A 16-slide, editable PowerPoint that focuses on the compensation strategy for subtraction.
teaching resource
Rounding Numbers - Instructional Slide Deck
Teach the basics of rounding numbers with this engaging and animated PowerPoint.
teaching resource
Number Talks - Place Value Task Cards
Build number sense skills with this set of 24 task cards.
teaching resource
Rounding to the Nearest Ten - Interactive Activity
Practice rounding two-digit numbers to the nearest tens place with this interactive Google Slides activity.
teaching resource
Rounding Task Cards
Use place value knowledge to round numbers up through the hundred thousands place with this set of 20 task cards.
teaching resource
Owls Round, TOO - Match-Up Activity
Practice rounding through to the nearest hundred thousands place with our set of 36 whole number rounding match-up cards.
teaching resource
Rounding to the Nearest 10 – Worksheet
A simple worksheet to assess students' understanding of rounding to the nearest ten.
teaching resource
Number Talks - Near, Far, and in Between Task Cards
Build number sense skills with this set of 24 task cards.
teaching resource
5-Digit Place Value - Assessment
An open-ended worksheet to use when assessing your students' knowledge of place value to the ten thousands place.
teaching resource
Place Value Chart - Millions to Millionths
A simple place value chart showing number position and value from millions to millionths.
teaching resource
Rounding to the Nearest 100 – Worksheet
A simple worksheet to assess students’ understanding of rounding to the nearest hundred.
teaching resource
Compatible Numbers for Subtraction – Interactive PowerPoint
A 13-slide, editable teaching presentation that focuses on using compatible numbers as a subtraction strategy.
teaching resource
Decomposing to a Ten – Interactive PowerPoint
A 13-slide, editable teaching presentation focusing the decomposing to a ten subtraction strategy.
teaching resource
Split Strategy for Subtraction – Interactive PowerPoint
An 11-slide, editable teaching presentation that focuses on the split strategy for subtraction.
teaching resource
Number Talks - Building Numbers Task Cards
Build number sense skills with this set of 24 task cards.
resource pack
Number Talks Teaching Resource Pack - Grade 3
A collection of number talks teaching resources that support meaningful and highly engaging conversations in the mathematics classroom.
lesson plan
Exploring 5-Digit Place Value - Assessment
An assessment task in which students will demonstrate an understanding of place value in the ten thousands place.