What is the 8th:
a) Odd number; 15
b) Square number; 64
c) Prime number. 19
Find all the factors of:
40
1, 2, 4, 5, 8, 10, 20, 40.
Subtract the 7th from the 12th multiples of:
4
20
What are the names of regular polygons with:
a) three sides;
b) four sides;
c) five sides.
Equilateral Triangle, Square and Pentagon (all regular)
Round to three significant figures:
a) 30.78; 30.8
b) 437505; 438000
c) 56; 56.0
d) 0.005695; 0.00570
Find the area of a triangle that has a base of 4cm and a height of 7cm.
14cm2
Find the area of a trapezium that has a base of 9cm, a height of 11cm and a top (parallel to base) of 3cm. 66cm2
Evaluate:
\( \frac{1}{4} + \frac{6}{8}\) \(= 1\)
Evaluate:
\( \frac{3}{4} × \frac{6}{8}\) \(= \frac{9}{16}\)
Evaluate:
\( \frac{1}{3} ÷ \frac{5}{4}\) \(= \frac{4}{15}\)
Name the red part.
Describe the red region.
What is the formula?
What is it?
Convert this fraction to a percentage.
\( \frac{4}{8}\) \(= 50\)%
Find the area of a circle that has a radius of 12cm. Give your answer to three significant figures.
452cm2
Find the circumference of a circle that has a radius of 8cm. Give your answer to three significant figures.
50.3cm
Calculate the value of:
4.9 + 4.6
= 9.5
Calculate the value of:
9.4 − 1.5
= 7.9
Calculate the value of:
7.9 × 2.5
= 19.75
Calculate the value of:
142.5 ÷ 19
= 7.5
What is the value of:
12
= 1
What is the value of:
\(25^{\frac{1}{2}}\)
\(= 5\)
Calculate the value of:
59 + 69
= 128
Calculate the value of:
82 − 28
= 54
Calculate the value of:
36 × 76
= 2736
Calculate the value of:
1188 ÷ 27
= 44
Find the value of:
45% of 160
= 72
Find the value of:
4.32 × 102
= 432
Find the highest common factor of thirty two and eight.
= 8
6 × 4 = 24 | 8 × 3 = 24 |
3 × 3 = 9 | 4 × 3 = 12 |
5 × 4 = 20 | 7 × 4 = 28 |
9 × 3 = 27 | 2 × 2 = 4 |
4 × 6 = 24 | 7 × 8 = 56 |
3 × 10 = 30 | 5 × 3 = 15 |
8 × 8 = 64 | 6 × 4 = 24 |
9 × 4 = 36 | 2 × 3 = 6 |
9 × 2 = 18 | 8 × 2 = 16 |
3 × 2 = 6 | 7 × 2 = 14 |
4 × 2 = 8 | 6 × 2 = 12 |
5 × 2 = 10 | 2 × 2 = 4 |
8 × 3 = 24 | 4 × 3 = 12 |
9 × 3 = 27 | 6 × 3 = 18 |
3 × 3 = 9 | 7 × 3 = 21 |
5 × 3 = 15 | 2 × 3 = 6 |
6 × 4 = 24 | 7 × 4 = 28 |
3 × 4 = 12 | 8 × 4 = 32 |
4 × 4 = 16 | 9 × 4 = 36 |
5 × 4 = 20 | 2 × 4 = 8 |
8 × 5 = 40 | 3 × 5 = 15 |
6 × 5 = 30 | 5 × 5 = 25 |
9 × 5 = 45 | 4 × 5 = 20 |
7 × 5 = 35 | 2 × 5 = 10 |
7 × 6 = 42 | 3 × 6 = 18 |
9 × 6 = 54 | 6 × 6 = 36 |
5 × 6 = 30 | 8 × 6 = 48 |
4 × 6 = 24 | 2 × 6 = 12 |
5 × 7 = 35 | 8 × 7 = 56 |
6 × 7 = 42 | 3 × 7 = 21 |
4 × 7 = 28 | 7 × 7 = 49 |
9 × 7 = 63 | 2 × 7 = 14 |
8 × 8 = 64 | 3 × 8 = 24 |
6 × 8 = 48 | 5 × 8 = 40 |
4 × 8 = 32 | 7 × 8 = 56 |
9 × 8 = 72 | 2 × 8 = 16 |
8 × 9 = 72 | 9 × 9 = 81 |
7 × 9 = 63 | 3 × 9 = 27 |
5 × 9 = 45 | 4 × 9 = 36 |
6 × 9 = 54 | 2 × 9 = 18 |
9 × 12 = 108 | 8 × 12 = 96 |
5 × 12 = 60 | 4 × 12 = 48 |
7 × 12 = 84 | 6 × 12 = 72 |
3 × 12 = 36 | 2 × 12 = 24 |
Write this fraction in its simplest form:
\( \frac{28}{42}\) \(= \frac{2}{3}\)
Evaluate:
\( 3\frac{4}{5} − \frac{8}{9}\) \(= 2\frac{41}{45}\)
Find BC if AB = 3.4m and AC = 4.6m. 5.72m
Find angle ABC if AC = 3.1m and AB = 4.6m. 34.0o
Find AC if angle ABC = 30o and BC = 5.1m. 2.55m
Give your answer in Roman numerals.
2
Give your answer in Roman numerals.
2
Give your answer in Roman numerals.
2
Convert this fraction to a decimal.
\( \frac{5}{8}\) \(= 0.625\)
Convert this decimal to a fraction.
\(0.04\) = \( \frac{1}{25}\)
Increase £180 by 40%
£252
What is the lowest common multiple of twelve and twenty.
= 60
7,16,25,34,43...
Find the:
a) next term; 52
b) nth term; 9n - 2
c) term number 39; 349
3,6,12,24,48...
Find the:
a) next term; 96
b) nth term; 3 × 2n-1
c) term number 11; 3072
If £120 is invested for 4 years with a simple interest rate of 5%, find the amount of interest earned. £24.00
If £100 is invested with an interest rate of 3% compounded annually, find the value of the investment after 6 years. £119.41
If £1 is worth $1.33, convert:
a) £200 to dollars; $266.00
b) $220 to pounds; £165.41
What are the coordinates of the midpoint of the line joining:
\((5,-4) \text{ and } (11,2)\)
(8,-1)
What is the gradient of the line joining:
\((5,-5) \text{ and } (11,1)\)
1
Here are the coordinates of 3 vertices of a square, what are the coordinates of the 4th?
\((2,5),(5,10),(-3,8)\)
(0,13)
a) 6 − 16 = -10
b) 6 × (-12) = -72
c) (6−15)(5−13) = 72
d) 72 ÷ (-12) = -6
e) (-9)2 = 81
If p = 6, q = 21 and
r = -6 evaluate:
a) 2q − p = 36
b) pq + r = 120
c) p2 − 5q - r = -63
Solve:
\(4x = 12\)
\(x = 3\)
Solve:
\(4x +9= 45\)
\(x = 9\)
Solve:
\(6x +3= 3x + 18\)
\(x = 5\)
Solve:
\(3(5x -3)-6= 60\)
\(x = 5\)
Solve:
\(5(3x + 4)= 2(3x + 3)\)
\(x = -1.56 \text{(to 3 sf)}\)
Solve:
\(5x-4y = 8\)
\(3x-4y = 0\)
\(x = 4, y = 3\)
Solve:
\(3x-3y = -3\)
\(7x-12y = -37\)
\(x = 5, y = 6\)
Solve:
\(2x+7y = 44.5\)
\(5x+3y = 31.5\)
\(x = 3, y = 5.5\)
Find the union of:
{5,6,7,8,9,10} and
{2,6,12}
{2,5,6,7,8,9,10,12}
Find the intersection of:
{1,3,5,7,9} and
{3,4,5,6,7,8}
{3,5,7}
A plane flies from point A to point B on a bearing of 082o. What bearing would it return on from B to A? 262o
A number is picked at random from the set
{2,4,6,8,10}
what is the probability it is even? 1
Evaluate:
6 + 2 × 9 − 6
18
Simplify the following by collecting like terms:
\(5a−5−4a−5\)
\(a-10\)
Divide 105 in the ratio
1:6
15 and 90
Draw a rough sketch of the graph of:
\(2y=x-2\)
Gradient 0.5
y intercept -1
Express the following number as the product of prime numbers:
54
2 x 3 x 3 x 3
In a sale an item costs £144 after a 20% reduction. What was the original price?
£180
Find the mean, mode, median and range of the following:
6,7,8,9,10
Mean = 8, no mode,
median = 8 and range = 4
What time is this?
Sketch a clock face:
Write the following recurring decimal as a fraction in its lowest terms.
0.464646... \(\frac{46}{99}\)
Decrease £60 by 40%
£36
Expand:
\(9(5x-3)\)
\(45x-27\)
Expand:
\((3x+4)(3x-2)\)
\(9x^2+6x-8\)
Factorise:
\(16x-8\)
\(8(2x-1)\)
Factorise:
\(x^2+x-12\)
\((x+4)(x-3)\)
Factorise:
\(x^2+x-6\)
\((x+3)(x-2)\)
Which theorem?
Find the value of:
4.89 × 10-3
= 0.00489
Write in standard form:
761
= 7.61 × 102
Write in standard form:
0.000303
= 3.03 × 10-4
Find the nth term:
\(5, 12, 23, 38, 57, \)
\(2n^2+n+2\)
Multiply 9 × 106
by 7 × 104 and give the answer in standard form.
= 6.3 × 1011
Solve:
\(x^2-2x-8= 0\)
\(x = 4\) and \(-2\)
Solve this equation giving the solutions to 3 significant figures:
\(3x^2+5x-5 = 0\)
\(x = 0.703\) and \(-2.37\)
What is the size of each exterior angle of a regular octagon?
45°
Make \(k\) the subject of the formula
$$c=\frac{a(2+k)}{b}$$
$$k=\frac{bc}{a}-2$$
Calculate the value of:
3255 ÷ 5
= 651
What is the 9th:
a) Cube number; 729
b) Triangular number; 45
c) Fibonacci number. 34
What is the square of
2
4
What is the 10th prime number?
29
Write down something you learnt in the previous mathematics lesson.
Write down something you learnt in one of the mathematics lessons last week.
Calculate \(x\).
Write down these numbers: 5.5, 5, 5.55, 5.05, 0.55, 0.5, 0.05, in ascending order.
0.05, 0.5, 0.55, 5, 5.05, 5.5, 5.55,
Write down these lengths: 17cm, 107cm, 1.08m, 1.8m, 18mm, 1.7cm, in order.
1.7cm, 18mm, 17cm, 107cm, 1.08m, 1.8m,
Write down these capacities: 173ml, 21cl, 17cl, 18cl, 200ml, 18ml, in order.
18ml, 17cl, 173ml, 18cl, 200ml, 21cl,
i = 54
h = 75
Round to one significant figure:
a) 75.64; 80
b) 223243; 200000
c) 59; 60
d) 0.00954; 0.01
Round each value to one significant figure to make an estimate:$$(174 + 7.8) \div 18$$\((200 + 8) \div 20 = 10.4\)
A pie chart shows the colours of 15 books. What sector angle represents the
10 red books?
240°
What is the equation?
\(y=x+4\)A pie chart shows the colours of 45 hats. How many green hats are represented
by a sector
angle of 296°?
37
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