Unit A2 Day 10 This unit lasts for 2 weeks

Practice material including multiplying by doubling. We will use a calculator to calculate multiple operations.

inverse predict product £1 =?p 1m = ?cm You divide by ? to change p into pounds. You divide by ? to change cm into metres. 1km =?m To change km into m you divide by?

X 7 X 8

Date and margin please Practice _ X ÷ _ X round to the nearest

8 x 3 = 80 x 3 = 8 x 30 = 80 x 30 = 800 x 3 = 8 x 300 =

24 x 3 54 x x x x x

How far can you double in your head? Get your partner to check each double on the calculator. Starting numbers 2,3,4,or 5

Most of us should All of us must Some of us could What do we need to do for success? ? ? Use a calculator to solve problems which include those based on money or length

A length of wood measures 4.2 metres. It needs to be split into 6 equal bits. How long is each piece? At a school concert programmes were sold were sold at 15p each and 20 programmes were sold. In pounds, how much money was made ?

If we have a problem which has a fraction then remember that 1/4 can be found by dividing by 4 etc. 1/5 of £20 1/4 of 16.8m 1/3 of 75kg 1/5 of 3.5m 1/10 of £2000 Take care of your units and how you read the decimal point.

If they were paid 10p for each toy made can you work out how much any of the elves made?

Plenary How many grams is 0.5kg? How many pounds is 40000p? Explain to me exactly what you would key into your calculator to find 25 lots of 60p? What would the answer look like? Can you convert the answer to pounds?

Most of us should All of us must Some of us could ? ? Use a calculator to solve problems which include those based on money or length How have we got on? Use a calculator to solve problems which include those based on money or length

You managed to do all your work? Wow. Well done.

Tomorrow we will begin unit B2.

Time to pack away please. But I want more maths!