What is the 11th:
a) Odd number; 21
b) Square number; 121
c) Prime number. 31
Find all the factors of:
40
1, 2, 4, 5, 8, 10, 20, 40.
Subtract the 7th from the 12th multiples of:
9
45
What are the names of regular polygons with:
a) seven sides;
b) eight sides;
c) nine sides.
Heptagon, Octagon and Nonagon (all regular)
Round the following numbers to three significant figures:
a) 48.37; 48.4
b) 574604; 575000
c) 0.009895; 0.00990
Find the area of a triangle that has a base of 7cm and a height of 10cm.
35cm^{2}
Find the area of a trapezium that has a base of 12cm, a height of 8cm and a top (parallel to base) of 4cm. 64cm^{2}
Evaluate:
\( \frac{4}{6} + \frac{7}{10}\) \(= 1\frac{11}{30}\)
Evaluate:
\( \frac{2}{4} × \frac{5}{7}\) \(= \frac{5}{14}\)
Evaluate:
\( \frac{3}{5} ÷ \frac{8}{6}\) \(= \frac{9}{20}\)
Name the red part.
Describe the red region.
What is the formula?
What is it?
Convert this fraction to a percentage to 3 significant figures.
\( \frac{5}{6}\) \(= 83.3\)%
Find the area of a circle that has a radius of 11cm. Give your answer to three significant figures.
380cm^{2}
Find the circumference of a circle that has a radius of 12cm. Give your answer to three significant figures.
75.4cm^{2}
Calculate the value of:
7.6 + 4.7
= 12.3
Calculate the value of:
7.4 − 1.9
= 5.5
Calculate the value of:
9.8 × 4.8
= 47.04
Calculate the value of:
114 ÷ 12
= 9.5
What is the value of:
1^{3}
= 1
What is the value of:
5^{3}
= 0.008
Calculate the value of:
85 + 96
= 181
Calculate the value of:
94 − 27
= 67
Calculate the value of:
77 × 25
= 1925
Calculate the value of:
1056 ÷ 16
= 66
Find the value of:
80% of 280
= 224
Find the value of:
1.66 × 10^{6}
= 1660000
Find the highest common factor of eighteen and nine.
= 9
8 × 5 = 40  4 × 4 = 16 
7 × 5 = 35  6 × 2 = 12 
3 × 3 = 9  5 × 3 = 15 
9 × 3 = 27  2 × 4 = 8 
8 × 12 = 96  6 × 2 = 12 
4 × 11 = 44  3 × 8 = 24 
5 × 3 = 15  7 × 12 = 84 
9 × 9 = 81  2 × 6 = 12 
4 × 2 = 8  8 × 2 = 16 
9 × 2 = 18  3 × 2 = 6 
6 × 2 = 12  7 × 2 = 14 
5 × 2 = 10  2 × 2 = 4 
7 × 3 = 21  8 × 3 = 24 
6 × 3 = 18  9 × 3 = 27 
3 × 3 = 9  4 × 3 = 12 
5 × 3 = 15  2 × 3 = 6 
6 × 4 = 24  8 × 4 = 32 
3 × 4 = 12  5 × 4 = 20 
7 × 4 = 28  9 × 4 = 36 
4 × 4 = 16  2 × 4 = 8 
7 × 5 = 35  6 × 5 = 30 
5 × 5 = 25  8 × 5 = 40 
4 × 5 = 20  3 × 5 = 15 
9 × 5 = 45  2 × 5 = 10 
3 × 6 = 18  9 × 6 = 54 
6 × 6 = 36  4 × 6 = 24 
8 × 6 = 48  5 × 6 = 30 
7 × 6 = 42  2 × 6 = 12 
9 × 7 = 63  3 × 7 = 21 
5 × 7 = 35  4 × 7 = 28 
6 × 7 = 42  7 × 7 = 49 
8 × 7 = 56  2 × 7 = 14 
5 × 8 = 40  6 × 8 = 48 
8 × 8 = 64  7 × 8 = 56 
3 × 8 = 24  9 × 8 = 72 
4 × 8 = 32  2 × 8 = 16 
9 × 9 = 81  5 × 9 = 45 
4 × 9 = 36  3 × 9 = 27 
7 × 9 = 63  6 × 9 = 54 
8 × 9 = 72  2 × 9 = 18 
5 × 12 = 60  7 × 12 = 84 
6 × 12 = 72  4 × 12 = 48 
8 × 12 = 96  9 × 12 = 108 
3 × 12 = 36  2 × 12 = 24 
Write this fraction in its simplest form:
\( \frac{7}{14}\) \(= \frac{1}{2}\)
Evaluate:
\( 1\frac{1}{2} − \frac{3}{4}\) \(= \frac{3}{4}\)
Find BC if AB = 3.9m and AC = 5.9m. 7.07m
Find angle BCA if AB = 5m and AC = 6.9m. 35.9^{o}
Find BC if angle BCA = 67^{o} and AC = 3.5m. 8.96m
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.
\( \frac{3}{4}\) \(= 0.75\)
Convert this decimal to a fraction.
\(0.73\) = \( \frac{73}{100}\)
Increase £20 by 20%
£24
What is the lowest common multiple of six and twenty four.
= 24
3,11,19,27,35...
Find the:
a) next term; 43
b) n^{th} term; 8n  5
c) term number 47; 371
7,28,112,448,1792...
Find the:
a) next term; 7168
b) n^{th} term; 7 × 4^{n1}
c) term number 9; 458752
If £200 is invested for 8 years with a simple interest rate of 5%, find the amount of interest earned. £80.00
If £120 is invested with an interest rate of 4% compounded annually, find the value of the investment after 9 years. £170.80
If £1 is worth $1.46, convert:
a) £120 to dollars; $175.20
b) $160 to pounds; £82.19
What are the coordinates of the midpoint of the line joining:
\((9,1) \text{ and } (15,7)\)
(12,4)
What is the gradient of the line joining:
\((3,9) \text{ and } (8,3)\)
\(\frac{6}{5}\)
Here are the coordinates of 3 vertices of a square, what are the coordinates of the 4^{th}?
\((4,5),(8,9),(0,9)\)
(4,13)
a) 10 − 21 = 11
b) 10 × (5) = 50
c) (8−16)(10−15) = 40
d) 50 ÷ (5) = 10
e) (5)^{2} = 25
If p = 6, q = 26 and
r = 6 evaluate:
a) 2q − p = 46
b) pq + r = 150
c) p^{2} − 5q  r = 88
Solve:
\(3x = 12\)
\(x = 4\)
Solve:
\(3x +7= 34\)
\(x = 9\)
Solve:
\(5x +2= 3x + 16\)
\(x = 7\)
Solve:
\(3(4x 5)8= 13\)
\(x = 3\)
Solve:
\(2(4x + 4)= 3(5x + 3)\)
\(x = 0.143 \text{(to 3 sf)}\)
Solve:
\(5x+5y = 55\)
\(2x5y = 20\)
\(x = 5, y = 6\)
Solve:
\(4x5y = 9\)
\(2x+15y = 57\)
\(x = 6, y = 3\)
Solve:
\(2x+3y = 31\)
\(5x5y = 27.5\)
\(x = 9.5, y = 4\)
Find the union of:
{6,7,8,9,10} and
{2,6,12}
{2,6,7,8,9,10,12}
Find the intersection of:
{5,6,7,8,9,10} and
{3,4,5,6,7,8}
{5,6,7,8}
A plane flies from point A to point B on a bearing of 287^{o}. What bearing would it return on from B to A? 107^{o}
A number is picked at random from the set
{1,3,5,7,9}
what is the probability it is even? 0
Evaluate:
5 + (4 × 4^{2} − 2)
67
Simplify the following by collecting like terms:
\(3b+5c+8b+4c\)
\(11b+9c\)
Divide 90 in the ratio
9:1
81 and 9
Draw a rough sketch of the graph of:
\(y=2x1\)
Gradient 2
y intercept 1
Express the following number as the product of prime numbers:
44
2 x 2 x 11
In a sale an item costs £24 after a 40% reduction. What was the original price?
£40
Find the mean, mode, median and range of the following:
5,6,7,8,9,10
Mean = 7.5, no mode,
median = 7.5 and range = 5
What time is this?
Sketch a clock face:
Write the following recurring decimal as a fraction in its lowest terms.
0.787878... \(\frac{26}{33}\)
Decrease £140 by 30%
£98
Expand:
\(7(5x6)\)
\(35x42\)
Expand:
\((2x+1)(4x3)\)
\(8x^22x3\)
Factorise:
\(12x6\)
\(6(2x1)\)
Factorise:
\(x^2+2x3\)
\((x+3)(x1)\)
Factorise:
\(x^23x4\)
\((x+1)(x4)\)
Which theorem?
Find the value of:
2.44 × 10^{4}
= 0.000244
Write in standard form:
6720
= 6.72 × 10^{3}
Write in standard form:
0.000728
= 7.28 × 10^{4}
Find the n^{th} term:
\(1, 8, 19, 32, 47, \)
\(n^2+6n8\)
Multiply 9 × 10^{3}
by 8 × 10^{6} and give the answer in standard form.
= 7.2 × 10^{10}
Solve:
\(x^2+3x10= 0\)
\(x = 2\) and \(5\)
Solve this equation giving the solutions to 3 significant figures:
\(3x^25x3 = 0\)
\(x = 2.14\) and \(0.468\)
What is the size of each exterior angle of a regular nonagon?
40°
Make \(a\) the subject of the formula
$$b=2a3$$
$$a=\frac{b+3}{2}$$
Calculate the value of:
2475 ÷ 5
= 495
What is the 10th:
a) Cube number; 1000
b) Triangular number; 55
c) Fibonacci number. 55
Topics: Starter  Algebra  Arithmetic  Circles  Coordinates  Fractions  Mental Methods  Mixed  Money  Sets  Simultaneous Equations  Tables  Trigonometry
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