MA2-AR-01
selects and uses mental and written strategies for addition and subtraction involving 2- and 3-digit numbers
- Plus Plan
Money Task Cards - Multi-Step Word Problems
Practise solving money word problems with a printable set of multi-step word problem task cards.
- Plus Plan
Rounding Numbers Activity (Escape Room)
Play our rounding numbers activity in your classroom to engage students as they practise and extend their rounding and critical thinking skills.
- Plus Plan
The Subtraction Algorithm – Teaching Presentation
Use this animated Instructional Slide Deck with your students when teaching how to use the subtraction algorithm with regrouping.
- Plus Plan
Fact Family Maths Blast Off - Addition and Subtraction
Demonstrate an understanding of addition and subtraction fact families with a fun cut and sort activity.
- Plus Plan
Addition and Subtraction Problem Solving Task Cards
Practice solving 1- and 2-step word problems by adding and subtracting 2-digit numbers with this set of 16 task cards.
- Plus Plan
Rounding Anchor Chart — Rounding Roller Coaster!
Hang our rounding anchor chart in your classroom for a fun reminder of how to round numbers — roller coaster style!
- Plus Plan
Split Strategy Teaching PowerPoint
Learn all about the split strategy with this teaching PowerPoint.
- Free Plan
Subtraction using Place Value Counters - Worksheet
Subtract 3-digit numbers using place value knowledge and counters with a printable subtraction worksheet.
- Plus Plan
Two-Digit Addition Using Partitioning – Poster and Worksheet
Teach your students how to use partitioning for two-digit addition with this ice cream-themed poster and worksheets.
- Plus Plan
Compensation Strategy Teaching PowerPoint
Teach your students to use the compensation strategy for addition with an interactive teaching slide deck.
- Plus Plan
Pocket Money Board Game
Use this pocket money board game to introduce your students to the concept of money management.
- Plus Plan
Addition Strategy Mats
Practise using a variety of addition strategies to add 2-digit numbers.
- Plus Plan
3-Digit Addition and Subtraction with Regrouping - Anchor Charts
Break down the steps to use regrouping to find a solution with an addition and a subtraction poster.
- Plus Plan
Addition on a Number Line - Jump Strategy Slide Deck
Model adding two-digit numbers with regrouping using a number line and the jump strategy with a handy instructional slide deck.
- Plus Plan
Mental Maths Addition and Subtraction - Colour By Number
Build confidence with mental maths addition and subtraction through an engaging colour‑by‑number activity.
- Plus Plan
Five Wonders Theme Park Resource Bundle
Unlock creativity and engage your learners with this Five Wonders Theme Park resource bundle, consisting of 10 open-ended inquiry projects on a range of topics.
- Plus Plan
Year 3 Additive and Multiplicative Operations Escape Room
Use this additive and multiplicative operations escape room activity to help students apply strategies through an exciting market day challenge.
- Plus Plan
Rounding Numbers PPT — Rounding Roller Coaster Method
Present this roller coaster-themed rounding numbers PPT to your students to teach or review how to round large numbers.
- Plus Plan
Split Strategy Interactive Activity
Practise using the addition split strategy with this fun interactive activity.
- Plus Plan
Compensation Strategy for Subtraction - Teaching Slides
Teach your students to use the compensation strategy for subtraction with an interactive teaching slide deck.
- 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
Number Line Addition Worksheet
Practise adding two-digit numbers with regrouping using a number line and the jump strategy with a printable number line worksheet.
- Plus Plan
Addition Detectives – Addition Strategies Activity
Task your students with using different addition strategies to solve the case with this engaging detective activity.
- Plus Plan
The Addition Algorithm – Teaching Slides
Use these editable, interactive teaching slides to guide your students through standard algorithm addition with regrouping.
- Plus Plan
Bar Model Poster Pack
Help your students solve problems using the four operations with a pack of printable strip diagram anchor charts.
- Plus Plan
20 Polygon Puzzles - Addition and Subtraction Pack
Explore addition and subtraction with this fun polygon puzzle pack.
- Plus Plan
Area Model Multiplication – Colour by Number Worksheet Pack
Download this colour-by-number worksheet pack for your students to practise using the area model when multiplying multi-digit numbers.
- Free Plan
Rounding to the Nearest 10 Worksheet
Teach your students to round to the nearest 10 with this printable maths worksheet.
- Plus Plan
Jump Strategy Addition Interactive Activity
Practise using the addition jump strategy with this fun interactive activity.
- Plus Plan
Jump Strategy Addition Game
Practise using the jump strategy for multi-digit addition with a fun maths game.
- Plus Plan
Addition and Subtraction Word Problem Task Cards (Numbers 10-50)
Use a range of addition and subtraction strategies to solve twenty word problems that contain numbers 10–50.
- Plus Plan
Rounding PPT — "Rounding With Reasoning"
Use this engaging rounding PPT to teach your students to round with reasoning — not rules!