Column addition
Why this, why now
In this unit pupils will identify the addends and the sum in column addition. They will use their knowledge of place value to correctly lay out column addition.
Prior knowledge requirements
- Ardaydu waa inay yaqaanaan aasaaska maadada.
- Ardaydu waa inay awoodaan inay raacaan tilmaamo fudud.
Unit 10 / 20
Column addition
In this unit pupils will identify the addends and the sum in column addition. They will use their knowledge of place value to correctly lay out column addition.
10 lessons- Add 3-digit numbers using column addition
- Use column addition to add numbers by regrouping ones
- Use known facts and strategies to accurately and efficiently calculate and check column addition
- Use column addition to solve problems
- Add 2-digit numbers using column addition
- Use column addition to add numbers by regrouping tens
- Use column addition with regrouping in ones and tens
- Use column addition with regrouping to solve problems
- Use place value to correctly lay out column addition
- Identify the addends and the sum in column addition