Year 8 Numeracy Revision 1
NON CALCULATOR
1.
a)
b)
............ + 7.3 = 20
............ – 4.1 = 30
2.
a)
b)
Decrease 150 by 20%
Increase 200 by 15%
3.
Work out
4.
There is an offer on toilet rolls “3 for the price of 2”
If one toilet roll costs 35pence, how much will 12 toilet rolls cost?
5.
Work out
6.
Write the following as decimals
¾
½
4
1
5
¼
7.
Write as fractions
20%
50%
90%
95%
75%
38%
8.
Work out the volumes of
2m
3m
0.3 × 12
7.2 ÷ 3
0.7 × 5
8.1 ÷ 3
a)
b)
c)
d)
582 × 27
371 × 42
848 × 65
a)
b)
c)
25%
/5
6cm
1m
/8
/8
4cm
10cm
5cm
Round each number to (a) 1 decimal place (b) 2 decimal places
38.407
4.7741
8.9542
10.
Corey and Ryan share £60 in the ratio 7 : 5. How much does each receive?
11.
(a) 4000 – 369
Work out
2
/3 + 1/5
/8
12cm
1cm
9.
12.
7
(b) 432 – 193
5
/7 – ½
¾ – 2/3
1
/8 + ¾
13.
A sum of money is shared in the ratio 2 : 3. If the smaller share is 24p, what is the larger share?
14.
The heights of 2 sisters Rhian and Louise are in the ratio 3 : 5. If Louise is 160cm tall, how tall is Rhian?
Year 8 Numeracy Revision 2
NON CALCULATOR
1.
............ – 6.2 = 24
2.
Increase 110 by 10%
3.
Work out
4.
There is an offer on baked beans “3 for the price of 2”
If one tin costs 70pence, how much will 9 tins cost?
5.
Work out
6.
Write the
7.
Write 48% as a fraction
8.
Work out the volume of
0.5 × 12
8.4 ÷ 6
a)
b)
467 × 18
742 × 29
269 × 46
495 ÷ 22
760 ÷ 25
a)
b)
c)
d)
e)
3
/8 as a decimal
12cm
5cm
6cm
9.
Round 1958.3057 2 decimal places
10.
Paul and Sara share sweets in the ratio 6 : 5. Paul gets 42 sweets how does Sara get?
11.
24 – (8 + 4) ÷ 3
12.
Work out
13.
Apples cost £2.40 for 250 grams. How much will 4 kg of apples cost?
4
/5 – 2/3
14.
Curry
Pizza
30˚ Chips
Bacon roll
The pie chart shows the favourite foods that pupils voted for 5 pupils voted for chips.
How many voted altogether?
How many voted for pizza?
Year 8 Numeracy Revision 3
NON CALCULATOR
1.
13.2 + .......... = 30
2.
3000 - 642 = ........
3.
15 + (6 + 2) ÷ 4
4.
100 pencils cost £1.30, how much will 3000 pencils cost?
5.
Increase 80 by 10%
6.
11 × 0.4
7.
6.4 ÷ 8
8.
Bottles of coke are bought “3 for the price of 2”. If 1 bottle of coke costs 65p, how much will 6 bottles cost?
9.
Work out 364 × 38
10.
Write
11.
Work out the volume of the cube
3
/8 as a decimal
4cm
4cm
4cm
12.
Round 36.319872 to 2 decimal places
13.
Work out
14.
The profit from a brownie sale is shared between Meg and Phillipa in the ratio 3 : 4.
If Meg gets £21, how much does Phillipa get?
15.
Write 20% as a fraction.
¾ + 1/3
Year 8 Numeracy Revision 4
NON CALCULATOR
1.
4.3 + .......... = 10
2.
9000 - 832 = ........
3.
19 - (9 + 3) ÷ 2
4.
100 grams of bananas cost £2.60. How much will 2 kg cost?
5.
Decrease 60 by 10%
6.
6 × 0.3
7.
3.6 ÷ 6
8.
Tins of tuna are sold on offer. The offer is “buy one get one ½ price”.
If one tin costs 80p, how much will 4 cost?
9.
Work out 987 × 34
10.
Write
11.
Work out the volume of the cuboid 3cm
2
/5 as a decimal
3cm
4cm
12.
Round 634.48631 to 1 decimal place
13.
Work out
14.
Christmas money is shared between 2 brothers, Peter and Paul, in the ratio 2 : 5.
If Peter gets £6, how much does Paul get?
15.
Write 65% as a fraction.
½ - 1/3
Year 8 Numeracy Revision 5
NON CALCULATOR
1.
16.3 + .......... = 20
2.
1000 - 633 = ........
3.
(3 + 4) × 2 + 10
4.
100 ml of juice costs £1.35. How much does it cost for 3 litres of juice?
5.
Increase 300 by 10%
6.
12 × 0.7
7.
7.2 ÷ 9
8.
Crisps are offer, “buy one get one free”. If one bag costs £1.05, how much will 12 bags cost?
9.
Work out 863 × 27
10.
Write ¾ as a decimal
11.
Work out the volume of the cuboid 2cm
2cm
9cm
12.
Round 8321.349529 to 3 decimal places
13.
Work out
14.
Chocolates in a box are shared between 2 pupils, Ellie and Holly, in the ratio 7 : 3.
If Holly gets 9 chocolates, how many does Ellie get?
15.
Write 40% as a fraction.
4
/5 - 1/3
Year 8 Numeracy Revision 6
NON CALCULATOR
1.
....... + 2.6 = 10
2.
...... + 742 = 1000
3.
24 – 3 × 5
4.
Potatoes cost 7.5 pence per 100grams. What is the cost of 3 kg of potatoes?
5.
A coat that usually costs £65 is reduced by 60% in a sale. What is the sale price of the coat?
6.
9 × 0.8
7.
6.3 ÷ 7
8.
The bill for 6 people at a restaurant is £85.50. If the 6 people divide the bill equally, how much will each
person pay?
9.
Work out 237 × 86
10.
30 pencils cost £7.20, how much will 6 cost?
11. Work out the volume of the cuboid
2cm
6cm
10cm
12.
Round 38612 to 2 significant figures
13.
Work out
14.
Estimate the total cost of items costing £49.99, £4.35, £17.99, £38
15.
Work out 70.1 – 5.08
16.
17 – (11 + 9)
17.
Find the value of 26
18.
Work out 7/10 of 60
19.
Change 1 ½ km to cm
20.
Share £720 between Bill and Ben in the ratio 5:3
21.
Find 12.5% of £248
1
/3 + 2/5
22. (a) What is the modal class?
(b) What is the median class?
Number
of DVDs
0–5
6 – 11
12 – 17
18 – 23
24 – 29
Number
of pupils
1
4
9
2
3
23. What is the bearing from B to A?
A
50˚
B