What is the 8th:
a) Odd number; 15
b) Square number; 64
c) Prime number. 19
Find all the factors of:
26
1, 2, 13, 26.
Subtract the 6th from the 9th multiples of:
4
12
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 the following numbers to three significant figures:
a) 47.01; 47.0
b) 733485; 733000
c) 0.009895; 0.00990
Find the area of a triangle that has a base of 4cm and a height of 9cm.
18cm2
Find the area of a trapezium that has a base of 10cm, a height of 6cm and a top (parallel to base) of 4cm. 42cm2
Evaluate:
\( \frac{1}{2} + \frac{4}{6}\) \(= 1\frac{1}{6}\)
Evaluate:
\( \frac{2}{3} × \frac{4}{5}\) \(= \frac{8}{15}\)
Evaluate:
\( \frac{2}{4} ÷ \frac{7}{6}\) \(= \frac{3}{7}\)
Name the red part.
Describe the red region.
What is the formula?
What is it?
Convert this fraction to a percentage.
\( \frac{1}{4}\) \(= 25\)%
Find the area of a circle that has a radius of 3cm. Give your answer to three significant figures.
28.3cm2
Find the circumference of a circle that has a radius of 5cm. Give your answer to three significant figures.
31.4cm
Calculate the value of:
3.8 + 3.9
= 7.7
Calculate the value of:
5.4 − 3.5
= 1.9
Calculate the value of:
3.8 × 3.8
= 14.44
Calculate the value of:
161.5 ÷ 17
= 9.5
What is the value of:
33
= 27
What is the value of:
\(4^{\frac{1}{2}}\)
\(= 2\)
Calculate the value of:
86 + 37
= 123
Calculate the value of:
64 − 27
= 37
Calculate the value of:
63 × 79
= 4977
Calculate the value of:
690 ÷ 15
= 46
Find the value of:
70% of 120
= 84
Find the value of:
5.26 × 103
= 5260
Find the highest common factor of forty and twenty five.
= 5
6 × 5 = 30 | 3 × 3 = 9 |
5 × 2 = 10 | 4 × 5 = 20 |
9 × 4 = 36 | 8 × 2 = 16 |
7 × 5 = 35 | 2 × 5 = 10 |
7 × 7 = 49 | 6 × 3 = 18 |
5 × 11 = 55 | 4 × 11 = 44 |
3 × 11 = 33 | 9 × 3 = 27 |
8 × 10 = 80 | 2 × 10 = 20 |
4 × 2 = 8 | 9 × 2 = 18 |
7 × 2 = 14 | 5 × 2 = 10 |
8 × 2 = 16 | 3 × 2 = 6 |
6 × 2 = 12 | 2 × 2 = 4 |
6 × 3 = 18 | 4 × 3 = 12 |
7 × 3 = 21 | 5 × 3 = 15 |
3 × 3 = 9 | 8 × 3 = 24 |
9 × 3 = 27 | 2 × 3 = 6 |
3 × 4 = 12 | 5 × 4 = 20 |
6 × 4 = 24 | 9 × 4 = 36 |
8 × 4 = 32 | 4 × 4 = 16 |
7 × 4 = 28 | 2 × 4 = 8 |
5 × 5 = 25 | 9 × 5 = 45 |
8 × 5 = 40 | 4 × 5 = 20 |
3 × 5 = 15 | 6 × 5 = 30 |
7 × 5 = 35 | 2 × 5 = 10 |
7 × 6 = 42 | 3 × 6 = 18 |
6 × 6 = 36 | 4 × 6 = 24 |
5 × 6 = 30 | 8 × 6 = 48 |
9 × 6 = 54 | 2 × 6 = 12 |
4 × 7 = 28 | 5 × 7 = 35 |
7 × 7 = 49 | 6 × 7 = 42 |
9 × 7 = 63 | 3 × 7 = 21 |
8 × 7 = 56 | 2 × 7 = 14 |
8 × 8 = 64 | 4 × 8 = 32 |
3 × 8 = 24 | 9 × 8 = 72 |
5 × 8 = 40 | 7 × 8 = 56 |
6 × 8 = 48 | 2 × 8 = 16 |
4 × 9 = 36 | 5 × 9 = 45 |
8 × 9 = 72 | 7 × 9 = 63 |
9 × 9 = 81 | 3 × 9 = 27 |
6 × 9 = 54 | 2 × 9 = 18 |
4 × 12 = 48 | 3 × 12 = 36 |
6 × 12 = 72 | 9 × 12 = 108 |
8 × 12 = 96 | 7 × 12 = 84 |
5 × 12 = 60 | 2 × 12 = 24 |
Write this fraction in its simplest form:
\( \frac{6}{12}\) \(= \frac{1}{2}\)
Evaluate:
\( 3\frac{4}{5} − \frac{7}{8}\) \(= 2\frac{37}{40}\)
Find AB if AC = 3.5m and BC = 4.7m. 3.14m
Find angle ABC if AC = 4.2m and BC = 5.2m. 53.9o
Find AC if angle BCA = 53o and AB = 4.7m. 3.54m
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 to 3 significant figures.
\( \frac{1}{3}\) \(= 0.333\)
Convert this decimal to a fraction.
\(0.32\) = \( \frac{8}{25}\)
Increase £80 by 35%
£108
What is the lowest common multiple of twelve and twenty.
= 60
5,13,21,29,37...
Find the:
a) next term; 45
b) nth term; 8n - 3
c) term number 47; 373
5,10,20,40,80...
Find the:
a) next term; 160
b) nth term; 5 × 2n-1
c) term number 8; 640
If £240 is invested for 7 years with a simple interest rate of 6%, find the amount of interest earned. £100.80
If £180 is invested with an interest rate of 6% compounded annually, find the value of the investment after 5 years. £240.88
If £1 is worth $1.37, convert:
a) £200 to dollars; $274.00
b) $120 to pounds; £87.59
What are the coordinates of the midpoint of the line joining:
\((1,-9) \text{ and } (11,-1)\)
(6,-5)
What is the gradient of the line joining:
\((-2,-9) \text{ and } (3,-4)\)
1
Here are the coordinates of 3 vertices of a square, what are the coordinates of the 4th?
\((4,5),(7,8),(1,8)\)
(4,11)
a) 6 − 13 = -7
b) 6 × (-6) = -36
c) (10−22)(7−16) = 108
d) 36 ÷ (-6) = -6
e) (-12)2 = 144
If p = 6, q = 18 and
r = -8 evaluate:
a) 2q − p = 30
b) pq + r = 100
c) p2 − 5q - r = -46
Solve:
\(3x = 21\)
\(x = 7\)
Solve:
\(3x -9= 3\)
\(x = 4\)
Solve:
\(3x -4= 2x + 0\)
\(x = 4\)
Solve:
\(5(5x -3)-10= 125\)
\(x = 6\)
Solve:
\(2(2x + 3)= 4(2x + 2)\)
\(x = -0.5\)
Solve:
\(3x-3y = -6\)
\(5x+3y = 38\)
\(x = 4, y = 6\)
Solve:
\(4x-4y = 12\)
\(6x-8y = 14\)
\(x = 5, y = 2\)
Solve:
\(2x+3y = 7\)
\(3x+2y = -9.5\)
\(x = -8.5, y = 8\)
Find the union of:
{1,2,3,4,5} and
{1,3,5,7,9}
{1,2,3,4,5,7,9}
Find the intersection of:
{1,3,5,7,9} and
{5,6,7,8,9,10}
{5,7,9}
A plane flies from point A to point B on a bearing of 232o. What bearing would it return on from B to A? 052o
A number is picked at random from the set
{2,3,5,7,11,13}
what is the probability it is even? \(\frac16\)
Evaluate:
92 − 2 × 5 + 9
80
Simplify the following by collecting like terms:
\(5a−5−4a−5\)
\(a-10\)
Divide 48 in the ratio
2:4
16 and 32
Draw a rough sketch of the graph of:
\(y=-2x+1\)
Gradient -2
y intercept 1
Express the following number as the product of prime numbers:
540
2 x 2 x 3 x 3 x 3 x 5
In a sale an item costs £98 after a 30% reduction. What was the original price?
£140
Find the mean, mode, median and range of the following:
5,3,7,5,10
Mean = 6, mode = 5,
median = 5 and range = 7
What time is this?
Sketch a clock face:
Write the following recurring decimal as a fraction in its lowest terms.
0.666666... \(\frac{2}{3}\)
Decrease £140 by 10%
£126
Expand:
\(5(9x-3)\)
\(45x-15\)
Expand:
\((4x+3)(3x-3)\)
\(12x^2-3x-9\)
Factorise:
\(5x-5\)
\(5(x-1)\)
Factorise:
\(x^2-2x-3\)
\((x+1)(x-3)\)
Factorise:
\(10x^2+x-2\)
\((2x+1)(5x-2)\)
Which theorem?
Find the value of:
7.75 × 10-2
= 0.0775
Write in standard form:
3890000
= 3.89 × 106
Write in standard form:
0.00673
= 6.73 × 10-3
Find the nth term:
\(11, 19, 29, 41, 55, \)
\(n^2+5n+5\)
Multiply 5 × 105
by 6 × 103 and give the answer in standard form.
= 3 × 109
Solve:
\(x^2-2x-15= 0\)
\(x = 5\) and \(-3\)
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 \(f\) the subject of the formula
$$h=g(e-f)$$
$$f=e-\frac{h}{g}$$
Calculate the value of:
8127 ÷ 9
= 903
What is the 10th:
a) Cube number; 1000
b) Triangular number; 55
c) Fibonacci number. 55
What is the square root of
25
5
What is the 11th prime number?
31
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: 6.66, 0.6, 0.66, 6.06, 6, 6.6, 0.06, in ascending order.
0.06, 0.6, 0.66, 6, 6.06, 6.6, 6.66,
Write down these lengths: 107cm, 17cm, 18mm, 1.08m, 1.8m, 1.7cm, in order.
1.7cm, 18mm, 17cm, 107cm, 1.08m, 1.8m,
Write down these capacities: 200ml, 18cl, 21cl, 17cl, 173ml, 18ml, in order.
18ml, 17cl, 173ml, 18cl, 200ml, 21cl,
c = 81
f = 65
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