Division by partitioning leading to short division (2 and 3-digits by 1-digit)
Why this, why now
In this unit pupils will divide a 2-digit and a 3-digit number by a single-digit number using partitioning and representations and divide a 2-digit number by a single-digit number by using short division.
Prior knowledge requirements
- Ardaydu waa inay yaqaanaan aasaaska maadada.
- Ardaydu waa inay awoodaan inay raacaan tilmaamo fudud.
Unit 8 / 22
Division by partitioning leading to short division (2 and 3-digits by 1-digit)
In this unit pupils will divide a 2-digit and a 3-digit number by a single-digit number using partitioning and representations and divide a 2-digit number by a single-digit number by using short division.
15 lessons- Divide a 2-digit by a 1-digit number using representations with exchanging and remainders
- Divide a 2-digit by a 1-digit number using partitioning and representations (no remainders)
- Divide using short division with regrouping and remainders
- Divide using partitioning and representations (multiple regroups and remainder)
- Divide a 2-digit by a 1-digit number using partitioning (with regrouping)
- Divide a 3-digit by a 1-digit number using short division
- Divide a 3-digit by a 1-digit number using partitioning and representations (no remainders)
- Use short division when the hundreds digit is smaller than the divisor
- Divide a 2-digit number using short division (with regrouping and remainders)
- Use efficient division strategies to solve problems
- Solve problems involving multiplication and division in a range of contexts
- Divide a 2-digit by a 1-digit number using short division (no regrouping )
- Divide a 2-digit by a 1-digit number using short division (with regrouping)
- Solve problems involving multiplication and division
- Divide a 3-digit number using partitioning and representations (one regroup)