Relationship between the 3 and 9 times tables
Why this, why now
In this unit pupils will explain the relationship between multiples of 3 and multiples of 9 and use it, along with the tests of divisibility for the 3-, 6- and 9-times tables, to solve problems.
Prior knowledge requirements
- Ardaydu waa inay yaqaanaan aasaaska maadada.
- Ardaydu waa inay awoodaan inay raacaan tilmaamo fudud.
Unit 10 / 25
Relationship between the 3 and 9 times tables
In this unit pupils will explain the relationship between multiples of 3 and multiples of 9 and use it, along with the tests of divisibility for the 3-, 6- and 9-times tables, to solve problems.
5 lessons- Solve problems using the relationship between 3 and 9 times table
- Explain the relationship between multiples of three and multiples of nine
- Explain the relationship between pairs of 3 and 9 times table facts that have the same product
- Solve problems involving the 3, 6 and 9 times tables
- Solve problems using divisibility rules for divisors of 3, 6 and 9