Addition and subtraction
- Plus Plan
Exploring Subtraction Strategies Unit Plan
This Mathematics unit covers a range of mental computation strategies for subtraction.
- Plus Plan
Addition Detectives
This Mathematics unit covers a range of mental computation strategies for addition.
- Plus Plan
Exploring Subtraction Strategies – Assessment
An assessment task in which students will demonstrate their knowledge and understanding of subtraction strategies.
- Plus Plan
Trade It!
A 60-minute lesson in which students learn how to trade when subtracting.
- Plus Plan
Jump or Split
A 60-minute lesson in which students will learn the jump and skip strategies to subtract.
- Plus Plan
Think 'Addition' to Subtract
A 60-minute lesson in which students apply their knowledge of addition and subtraction as inverse operations to solve equations with missing addends.
- Plus Plan
Frolic with Fact Families
A 60-minute lesson in which students explore the relationship between the members of fact families.
- Plus Plan
Aim for a Zero-Tail
A 60-minute lesson in which students learn the strategy of making ten to subtract.
- Plus Plan
What Do You Know?
A 60-minute lesson in which students will revise strategies such as counting on, counting back, subtracting 10, and using known number facts.