ACMNA053
Apply place value to partition, rearrange and regroup numbers to at least 10 000 to assist calculations and solve problems
- Plus Plan
Subtraction using Place Value Disks- Interactive Slides
Practise subtracting multiples of 100 using place value disks with an interactive drag-and-drop activity.
- Plus Plan
Rounding on Number Lines Interactive Mystery Picture Activity
Karate chop those rounding standards with a fun Rounding on a Number Line Mystery Reveal activity.
- Plus Plan
Worksheet Set — Rounding Using a Vertical Number Line
Use a vertical number line to round whole numbers to the tens, hundreds, and thousands place with a pack of differentiated rounding worksheets.
- Plus Plan
Rounding Using a Vertical Number Line Posters
Display how to round numbers to different places using a vertical number line with a set of posters.
- Plus Plan
Addition Strategies: Base-Ten Blocks Worksheet
Practice using the strategy of using base-10 blocks and regrouping to find the sum.
- Plus Plan
Subtraction within 100 - Two-Digit Subtraction Puzzles
Practise subtraction strategies with a set of printable maths puzzles.
- Plus Plan
2-Digit Subtraction with Regrouping - Printable Math Mat
Explore subtraction with regrouping using a printable math mat and MAB blocks.
- Plus Plan
Rounding Bingo — Using a Vertical Number Line
Review how to round numbers to the nearest ten, hundred, thousand, and ten thousand with a vertical number line Bingo game.
- Plus Plan
Subtracting 2-Digit Numbers Task Cards
Practice 2-digit subtraction with this set of 18 task cards.
- Plus Plan
Place Value Cards - 10 000, 1000, 100, 10, 1
A set of place value cards to help students explore and expand larger numbers.
- Plus Plan
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.
- Plus Plan
Addition Detectives
This Mathematics unit covers a range of mental computation strategies for addition.
- Plus Plan
Compensation Strategy
A 60-minute lesson designed to build upon students' understanding of addition and subtraction by exploring compensation.
- Plus Plan
Assessment - Addition Strategies
A 30-minute assessment designed to assess students' understanding of working with place value to solve problems, the connection between addition and subtraction, and the development of efficient mental strategies for computation.
- Plus Plan
Rounding Numbers to 10 and 100
A 60 minute lesson in which students will round 4-digit numbers to the nearest 10 and 100.
- Plus Plan
Split Strategy
A 60-minute lesson designed to progress students' understanding of mental addition by partitioning numbers into place value to help them find a total.
- Plus Plan
Exploring 4-Digit Place Value Unit Plan
This Mathematics unit addresses a range of place value concepts involving 4-digit numbers.
- Plus Plan
Finding Your Strategy
A 60-minute lesson designed to reinforce that students can choose to use different addition strategies in different situations.
- Plus Plan
Jump Strategy
A 60-minute lesson designed to explore the jump strategy for adding two- and three-digit numbers.
- Plus Plan
Partitioning Numbers to 10 000
A 60 minute lesson in which students will investigate how place value can be used to partition numbers into smaller parts.
- Plus Plan
Concrete Materials
A 60-minute lesson to reinforce students' understanding of basic addition principles, using concrete materials.
- Plus Plan
Exploring 4-Digit Place Value - Assessment
An assessment task in which students will demonstrate an understanding of place value in the thousands.
- Plus Plan
More and Less - 10, 100, 1000
A 60 minute lesson in which students will add or subtract 10, 100 or 1000 from a 4-digit number.
- Plus Plan
Expanding Numbers to 10 000
A 60 minute lesson in which students will investigate how place value can be used to expand numbers.