Add and subtract decimals

This week I've been learning about adding and subtracting decimals numbers in
my maths class. Take a look at this presentation about decimals, if you liked it try
and solve some of the problems on the last slide.

Whole numbers and decimal numbers

WALT: Order whole numbers and decimals

In Rm2 maths class, we have been learning about whole numbers and decimals
numbers. This presentation is all about decimals numbers and whole numbers.