Maths - Number Foundation
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Work out
of 95
38
Work out
0.1 x 0.9
0.09
Two whole number multiply together to give 1000. Neither of the numbers contain a zero. What are the two numbers?
125 and 8
Given that
748 + 748 + 748 + 748 = 2992
complete the following:
748 x ........ = 2992
74.8 x ........ = 29920
4
400
120 ÷ 10 = 12
12 ÷ 4 = 3
3 x 7 =
21
7466 - 6942 = 524
524 x 4.5 = 2358p
Change to £'s
£23.58
Jill write £4.99 x 20 = £998
Is she correct?
Why?
No £99.80
Susan is choosing pairs of numbers from the list:
6 23 24 51 108
(a) She multiplies two numbers together.
Which
two
numbers should she choose to
get an answer between 200 and 300?
(b) She divides one number by another.
What is the
largest
possible answers?
(a) 6 x 34 or 204
(b) 108 ÷ 6 = 18
350 people go on a coach holiday.
Each coach will seat 53 people.
(a) How many coaches are needed?
(b) How many seats will be empty?
(a) 7
(b) 7 x 53 = 371
371 - 350 =
21
Use a calculator to calculate:
(a) 2.7
^{2}
+
(b) the cube of 4.2
(a) 9.16...
(b) 74.1
A drink in Japan costs 374 yen.
The exchange rate is £1 = 189 yen.
What is the cost in pounds?
374 ÷ 189 =
£1.98
America 200 ÷ 1.82 = £109.89
Japan 20370 ÷ 194 = £105
109.89 - 105 = £4.89
Japan by £4.89
3 x 52 = 156
156 + 26 = 182
245 - 182 =
£63
Write 15.2864 to 2 decimal places
15.29
Work out:
(a)
(b)
(a) 0.08
(b) 12.5
Jack buys 1.5kg of oranges at 98p per kg.
He also buys some bananas at 85p per kg.
His total bill is £2.49.
What is the weight of the bananas he buys?
1.5 x 98 = 147p
249 - 147 = 102p
102 ÷ 85 =
1.2 kg
Sarah is paid £5.10 per hour.
Each day she works 7.5 hours.
Each week she works 5 days.
How much does she earn each week?
7.5 x 5 = 37.5
37.5 x 5.10 = £191.25
Mrs Moore parked her car in car park at 9.00am.
She drove out of the car park at 4.00pm.
The car park charges £1.80 per hour.
(a) For how many hours was her car in the
car park?
(b) How much did she pay, in total, for
parking her car?
(a) 7 hours
(b) 7 x 1.80 = £12.60
Shamina buys three apples that cost 40 p each and four bananas that cost 25p each.
She pays with a £10 note.
How much change should Shamina get?
40 x 3 = 120p
25 x 4 = 100p
120 + 100 = £2.20
10.00 - 2.20 =
£7.80
20 - 5.60 = 14.40
14.40 - 1.30 = £13.10
Shoes 15 ÷ 10 = 1.50
15 - 1.50 = £13.50
No
Sam has £1.65
Vicki has 75p
How much must Sam give Vicki so they each end up with the same amount?
1.65 - 0.75 = 0.90
90 ÷ 2 = 45p
In imperial measure
8 furlongs = 1 mile
The English Derby horse race is 1.5 miles long.
How many furlongs is this?
1.5 x 8 = 12 furlongs
Two square numbers under 50 have a difference that is also a square number.
Which two square numbers are they?
25 and 16 OR 25 and 9
Three consecutive square numbers have a total greater than 50 but less than 100.
Which three square numbers are they?
36, 25 and 16
3 x 35 = £1.05
2 x 40 = 80p
1.05 + 0.80 = £1.85
5.00 - 1.85 = £3.15
(a) £19
(b) 51 minutes
£3.02
15 + 7 x 40 = 295
295 ÷ 60 = 4 hours 55
12.45 - 4.55
7.50am
Trevor buys five packets of crisps.
The change from £3 is 75p.
How much does one packet of crisps cost?
3 - 0.75 = 2.25
225 ÷ 5 =
45p
140 x 80 = 11200p (£112)
112 - 70 =
£42
Tom has £2200.
He gives
to his son and
to his daughter.
How much does Tom keep for himself?
You
must
show all your working.
1/4 of 2200 = 550
2/5 of 2200 = 880
2200 - (550 + 880) =
£770
Jane spends £4.50 on fruit.
Her total bill is £22.50.
What percentage of her total bill is fruit?
4.50/22.50 x 100
20%
Cans of cola are sold in packs of six. Each pack costs £2.18. Sam buys eight packs of cola.
(a) How many cans does he buy altogether?
(b) How much does Sam pay for eight packs?
(c) Sam pays with a £20 note. How much
change is given?
(a) 48
(b) 2.18 x 8 = £17.44
(c) £2.56
90 ÷ 30 = £3
25 x 3 =
£75
16.50 ÷ 10 = £1.65
8.50 ÷ 10 = £0.85
0.85 + 1.65 = £2.50
25.00 - 2.50 =
£22.50
Jameel is buying a dining table for £250.
He pays a deposit that is half of the cost.
(a) How much is the deposit that Jameel Pays?
(b) Jameel will pay the rest in 10 equal
payments. How much is each payment?
(a) 250 ÷ 2 - £125
(b) 125 ÷ 10 = £12.50
920 - 425 = 495
495 ÷ 3 =
165g
This is the payment plan for Donal's mobile phone. He receives a bill every month.
Payment Plan
£5 per month plus 5p per minute
(a) In January Donal did not make any calls.
How much was his bill?
(b) In February Donal made 100 miuntes of
calls. How much was his bill?
(c) In March Donal's bill was £7.50.
How many minutes of calls did he make?
(a) £5
(b) 5p x 100 = £5
£5 + £5 = £10
(c) 7.50 - 5 = 2.50
2.50 ÷ 5 = 50
Card Set Information
Author:
HLHSMaths
ID:
220932
Filename:
Maths - Number Foundation
Updated:
2013-05-24 11:27:16
Tags:
Maths Number Foundation
Folders:
Description:
GCSE Number Revision for Foundation
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