maths masterybellenden.southwark.sch.uk/wp-content/uploads/2020/04/... · 2020. 4. 17. · sneaky...
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Maths MasteryMoney
How many different ways can you make the total of £2.95?You can use the same value coin more than once.
What is the least amount of coins you could use?
Make it Up
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295 1p coins£1, £1, 20p × 4, 10p, 5p, (or 2p, 2p, 1p)£2, 20p × 4, 10p, 5p£1, £1, 10p × 9, 5p (or 2p, 2p, 1p)£2, 10p × 9, 2p, 2p, 1p50p × 5, 20p, 20p, 5p, (or 2p, 2p, 1p)10p × 20, 5p × 195p × 592p × 147, 1p10p × 19, £1, 5pLeast amount of coins £2, 50p, 20p, 20p, 5p
Postcard + lolly + ice cream = £1.35Postcard + lolly + cola = £1.15Cake + postcard + lolly = £1.80
At a market stall by the seaside, Hannah can buy the following items:
postcard 25plolly 35p
ice cream 75pcake £1.20cola 55p
Hannah has £2.She buys three items and has less than £1 in change. Which three items couldshe have bought?
Market Stall Maths
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Maurice the Magpie has been stealing again!He has stolen 3 silver coins.What different totals could the coins make?
Magpie Maths
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The coins could be any 3 of the following:5p 10p 20p 50p
Totals:50p+50p+50p = £1.5020p+10p+10p = 40p50p+10p+10p = 70p50p+50p+20p = £1.2010p+10p+10 = 30p50p+10p+5p = 65p50p+20p+20p = 90p10p+10p+5p = 25p50p+5p+5p = 60p20p+20p+20p = 60p10p+5p+5p = 20p20p+20p+20p = 60p5p+5p+5p = 15p
30p45p£1.10£1.25£1.40£2.05
£2.10£2.20£2.25£2.40£3.05£3.20
£4.00£4.05£4.20£5.00
Find all the different amounts you can make choosing any 3 of these coins:
Combinations
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DinosaurPencil sharpener Toy car
Freddie has these coins:
Which items can Freddie pay for exactly without needing change?
Shopping Dilemma
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49p
14p
3p
52p
45p
Ben bought a balloon.He gave the shopkeeper six coins to pay for it.
What could Ben have paid for the balloon?
Look at your answers. Which ones are reasonable amounts to pay for a balloon?
Buy a Balloon
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If he used six 1p coins that total 6p which would not be a reasonable amount to pay.If he used six £2 coins that would total £12 which is not a reasonable amount to pay.
With 1 pences, 2 pences and 5 pences he could have paid: 11p, 12p, 13p, 14p, 15p, 16p, 17p, 18p, 19, 20p, or 23p.With 5 pences, 10 pences and 50 pences he could have paid: 80p, 85p, 90p, 95p or £1.25, £1.30, £1. 35, £1.70, £1.75, £2.15.
Pencils = 3Pens = 12
Imrik went to buy some pens and pencils.He had £2.50.
He bought 4 times as many pens as pencils.
He was given 40p change.How many pens and pencils did he buy?
Cost it Up
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15p
10p
Sneaky Pirates
Pete the Pirate and his 2 brothers find some money.They have a sister called Poppy.
If the brothers shared the money just amongst themselves, they would each get £20 more, than if they shared it equally with their sister too.
What was the sum of money that they had found?
* Warning this is a tricky one!
The amount of money they had found was £240.The difference between one third of the sum of money and one quarter of it is £20. So one twelfth of the sum of money is £20.
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