Addition without Regrouping (within 100)
Students will add two-digit numbers without regrouping, using place value understanding and written methods.
Key Questions
- How do we add the ones and tens separately?
- Why is it important to line up tens and ones when we write our working?
- How can we check our addition by using a different method?
MOE Syllabus Outcomes
Suggested Methodologies
Ready to teach this topic?
Generate a complete, classroom-ready active learning mission in seconds.
Planning templates for Mathematics
5E Model
The 5E Model structures lessons through five phases (Engage, Explore, Explain, Elaborate, and Evaluate), guiding students from curiosity to deep understanding through inquiry-based learning.
unit plannerMath Unit
Plan a multi-week math unit with conceptual coherence: from building number sense and procedural fluency to applying skills in context and developing mathematical reasoning across a connected sequence of lessons.
rubricMath Rubric
Build a math rubric that assesses problem-solving, mathematical reasoning, and communication alongside procedural accuracy, giving students feedback on how they think, not just whether they got the right answer.
More in Numbers and Operations
Counting to 10
Students will count objects up to 10 using one-to-one correspondence, recognise numerals 0–10, and match quantities to numerals.
2 methodologies
Numbers to 10: Reading and Writing
Students will read and write numerals and number words for 0 to 10 and understand the meaning of zero.
2 methodologies
Comparing and Ordering Numbers to 10
Students will compare two numbers using the language "greater than", "less than", and "equal to", and arrange numbers in order.
2 methodologies
Number Bonds to 10
Students will explore number bonds, understanding how two parts combine to make a whole within 10.
2 methodologies
Addition within 10
Students will add two single-digit numbers with a sum up to 10, using concrete objects, pictures, and number sentences.
2 methodologies