Connecting Addition and Subtraction- Quiz
This 10-question quiz makes a wonderful whole-class warmup, review or formative assessment tool to gauge students’ level of understanding of the connection between addition and subtraction as inverse operations and their ability to find unknowns in number sentences.
Answers are revealed after each question, allowing for opportunities for whole class discussions.
- Formative assessment.
- Students can use their workbooks/ or small whiteboards and markers to complete this activity.
Learning goals
- We are learning to use counting-on and partitioning to understand the connection between addition and subtraction.
- We are learning to use number sentences and partitioning to demonstrate the connection between addition and subtraction.
- We are learning to use inverse relationships between addition and subtraction to find unknown values using different strategies.
Curriculum alignment
Australian Curriculum covers QLD / SA / WA / NT / TAS / ACT.