Tuesday maths

Watch the tutorial to remind yourself how to do 2-digit by 1-digit multiplication.

Then have a look at 3-digit x 1-digit if you are confident with this.

To make your multiplications harder, follow the rules for picking numbers below. Write 6 multiplications to try, then get someone to check them. Try to estimate where you think your answers will be, before you start, then check your answers are sensible once you have done them. 

Chilli 1 - 2-digit numbers multiplied by 2,3,4 or 5

E.g. 23 x 4

56 x 3

Chilli 2 - 2-digit numbers x 4, 6, 7, 8 and 9

E.g. 23 x 7

56 x 4

Chilli 3 - 3-digit numbers x 2, 3, 4 or 5

E.g. 223 x 4

156 x 3

Chilli 3+ - 3-digit numbers x 4, 6, 7, 8 or 9

E.g. 523 x 7

156 x 6