7 May 2020

MATHS - UNIT 1 - ROUNDING NUMBERS TO THE NEAREST 10 AND 100

Let's watch these three videos, in order, to revise rounding off numbers.

In this first video we revise how to round numbers to the nearest ten:

Source: Maths Coach, You Tube.

Now, let's move forward to round to the nearest hundred:


Source: Maths Coach, You Tube.

And, finally, let's see and understand the special cases:


Source: Maths Coach, You Tube.

Remember this poem and you'll always round off numbers correctly:

Source: wikispaces.com