Order, compare and calculate with numbers up to 8 digits
Why this, why now
In this unit pupils will use representations to identify and explain patterns in powers of 10 and read numbers with up to 7 digits efficiently. They will order and compare numbers with up to 8 digits and calculate with numbers of this scale.
Prior knowledge requirements
- Ardaydu waa inay yaqaanaan aasaaska maadada.
- Ardaydu waa inay awoodaan inay raacaan tilmaamo fudud.
Unit 6 / 21
Order, compare and calculate with numbers up to 8 digits
In this unit pupils will use representations to identify and explain patterns in powers of 10 and read numbers with up to 7 digits efficiently. They will order and compare numbers with up to 8 digits and calculate with numbers of this scale.
10 lessons- Solving problems using column addition and subtraction
- Add multiples of powers of 10 crossing the millions boundary
- Add and subtract mentally without bridging a boundary
- Compare numbers with up to eight digits
- Use knowledge of the composition of seven-digit numbers to solve problems
- Using patterns in counting sequences
- Estimate and identify numbers on number lines
- Subtract multiples of powers of 10 crossing the millions boundary
- Composition of seven-digit numbers
- Determine the value of digits in numbers up to 10 million