What is the 6th:
a) Odd number; 11
b) Square number; 36
c) Prime number. 13
Find all the factors of:
41
1, 41.
Subtract the 4th from the 7th multiples of:
3
9
What are the names of regular polygons with:
a) six sides;
b) seven sides;
c) eight sides.
Hexagon, Heptagon and Octagon (all regular)
Round the following numbers to three significant figures:
a) 16.96; 17.0
b) 275111; 275000
c) 0.007695; 0.00770
Find the area of a triangle that has a base of 5cm and a height of 8cm.
20cm^{2}
Find the area of a trapezium that has a base of 16cm, a height of 5cm and a top (parallel to base) of 6cm. 55cm^{2}
Evaluate:
\( \frac{2}{3} + \frac{6}{8}\) \(= 1\frac{5}{12}\)
Evaluate:
\( \frac{2}{4} × \frac{5}{7}\) \(= \frac{5}{14}\)
Evaluate:
\( \frac{2}{3} ÷ \frac{6}{4}\) \(= \frac{4}{9}\)
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.
\( \frac{2}{6}\) \(= 33.3\)%
Find the area of a circle that has a radius of 5cm. Give your answer to three significant figures.
78.5cm^{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:
9.6 + 2.5
= 12.1
Calculate the value of:
7.1 − 1.5
= 5.6
Calculate the value of:
8.4 × 4.4
= 36.96
Calculate the value of:
108.8 ÷ 17
= 6.4
What is the value of:
2^{3}
= 8
What is the value of:
3^{2}
= 0.111111111111111
Calculate the value of:
89 + 79
= 168
Calculate the value of:
74 − 29
= 45
Calculate the value of:
28 × 69
= 1932
Calculate the value of:
1909 ÷ 23
= 83
Find the value of:
15% of 240
= 36
Find the value of:
7.66 × 10^{5}
= 766000
Find the highest common factor of sixteen and four.
= 4
4 × 3 = 12  5 × 2 = 10 
8 × 5 = 40  7 × 2 = 14 
9 × 2 = 18  6 × 2 = 12 
3 × 4 = 12  2 × 5 = 10 
9 × 2 = 18  6 × 11 = 66 
7 × 6 = 42  4 × 6 = 24 
8 × 6 = 48  5 × 10 = 50 
3 × 10 = 30  2 × 5 = 10 
9 × 2 = 18  6 × 2 = 12 
7 × 2 = 14  4 × 2 = 8 
5 × 2 = 10  3 × 2 = 6 
8 × 2 = 16  2 × 2 = 4 
3 × 3 = 9  7 × 3 = 21 
8 × 3 = 24  6 × 3 = 18 
5 × 3 = 15  4 × 3 = 12 
9 × 3 = 27  2 × 3 = 6 
5 × 4 = 20  3 × 4 = 12 
7 × 4 = 28  8 × 4 = 32 
4 × 4 = 16  6 × 4 = 24 
9 × 4 = 36  2 × 4 = 8 
9 × 5 = 45  6 × 5 = 30 
5 × 5 = 25  4 × 5 = 20 
3 × 5 = 15  7 × 5 = 35 
8 × 5 = 40  2 × 5 = 10 
7 × 6 = 42  9 × 6 = 54 
6 × 6 = 36  3 × 6 = 18 
5 × 6 = 30  4 × 6 = 24 
8 × 6 = 48  2 × 6 = 12 
3 × 7 = 21  9 × 7 = 63 
5 × 7 = 35  8 × 7 = 56 
7 × 7 = 49  6 × 7 = 42 
4 × 7 = 28  2 × 7 = 14 
6 × 8 = 48  7 × 8 = 56 
5 × 8 = 40  9 × 8 = 72 
8 × 8 = 64  3 × 8 = 24 
4 × 8 = 32  2 × 8 = 16 
5 × 9 = 45  9 × 9 = 81 
4 × 9 = 36  7 × 9 = 63 
6 × 9 = 54  8 × 9 = 72 
3 × 9 = 27  2 × 9 = 18 
7 × 12 = 84  5 × 12 = 60 
3 × 12 = 36  9 × 12 = 108 
8 × 12 = 96  4 × 12 = 48 
6 × 12 = 72  2 × 12 = 24 
Write this fraction in its simplest form:
\( \frac{9}{12}\) \(= \frac{3}{4}\)
Evaluate:
\( 2\frac{4}{5} − \frac{6}{7}\) \(= 1\frac{33}{35}\)
Find BC if AB = 4.4m and AC = 6.4m. 7.77m
Find angle ABC if AC = 4.4m and BC = 6.2m. 45.2^{o}
Find AC if angle ABC = 49^{o} and AB = 3.9m. 4.49m
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.
\( \frac{2}{5}\) \(= 0.4\)
Convert this decimal to a fraction.
\(0.23\) = \( \frac{23}{100}\)
Increase £180 by 40%
£252
What is the lowest common multiple of fifteen and thirty.
= 30
6,19,32,45,58...
Find the:
a) next term; 71
b) n^{th} term; 13n  7
c) term number 37; 474
6,18,54,162,486...
Find the:
a) next term; 1458
b) n^{th} term; 6 × 3^{n1}
c) term number 12; 1062882
If £220 is invested for 8 years with a simple interest rate of 4%, find the amount of interest earned. £70.40
If £200 is invested with an interest rate of 3% compounded annually, find the value of the investment after 6 years. £238.81
If £1 is worth $1.59, convert:
a) £240 to dollars; $381.60
b) $180 to pounds; £150.94
What are the coordinates of the midpoint of the line joining:
\((5,5) \text{ and } (11,5)\)
(8,0)
What is the gradient of the line joining:
\((0,5) \text{ and } (6,2)\)
\(\frac{1}{2}\)
Here are the coordinates of 3 vertices of a square, what are the coordinates of the 4^{th}?
\((3,4),(6,9),(2,7)\)
(1,12)
a) 10 − 22 = 12
b) 10 × (10) = 100
c) (8−20)(6−17) = 132
d) 100 ÷ (10) = 10
e) (10)^{2} = 100
If p = 5, q = 28 and
r = 10 evaluate:
a) 2q − p = 51
b) pq + r = 130
c) p^{2} − 5q  r = 105
Solve:
\(4x = 16\)
\(x = 4\)
Solve:
\(2x +7= 19\)
\(x = 6\)
Solve:
\(9x +5= 4x + 15\)
\(x = 2\)
Solve:
\(2(3x 3)+8= 32\)
\(x = 5\)
Solve:
\(3(3x + 4)= 2(2x + 4)\)
\(x = 0.8\)
Solve:
\(2x5y = 11\)
\(5x+5y = 25\)
\(x = 2, y = 3\)
Solve:
\(2x3y = 5\)
\(2x+9y = 55\)
\(x = 5, y = 5\)
Solve:
\(7x+4y = 88\)
\(5x7y = 16\)
\(x = 8, y = 8\)
Find the union of:
{2,4,6,8,10} and
{1,3,5,7,9}
{1,2,3,4,5,6,7,8,9,10}
Find the intersection of:
{1,3,5,7,9} and
{2,6,12}
∅
A plane flies from point A to point B on a bearing of 348^{o}. What bearing would it return on from B to A? 168^{o}
A number is picked at random from the set
{3,4,5,6,7,8}
what is the probability it is even? \(\frac12\)
Evaluate:
6 + 6 × 9 − 9
51
Simplify the following by collecting like terms:
\(6m+7+5m+8\)
\(11m+15\)
Divide 204 in the ratio
8:9
96 and 108
Draw a rough sketch of the graph of:
\(y=2x2\)
Gradient 2
y intercept 2
Express the following number as the product of prime numbers:
28
2 x 2 x 7
In a sale an item costs £91 after a 35% reduction. What was the original price?
£140
Find the mean, mode, median and range of the following:
1,2,3,4,5
Mean = 3, no mode,
median = 3 and range = 4
What time is this?
Sketch a clock face:
Write the following recurring decimal as a fraction in its lowest terms.
0.737373... \(\frac{73}{99}\)
Decrease £100 by 30%
£70
Expand:
\(4(5x5)\)
\(20x20\)
Expand:
\((x+3)(x1)\)
\(x^2+2x3\)
Factorise:
\(28x35\)
\(7(4x5)\)
Factorise:
\(x^2+2x8\)
\((x+4)(x2)\)
Factorise:
\(4x^2+11x3\)
\((x+3)(4x1)\)
Which theorem?
Find the value of:
4.64 × 10^{4}
= 0.000464
Write in standard form:
7330000
= 7.33 × 10^{6}
Write in standard form:
0.000913
= 9.13 × 10^{4}
Find the n^{th} term:
\(1, 12, 27, 46, 69, \)
\(2n^2+5n6\)
Multiply 4 × 10^{2}
by 8 × 10^{4} and give the answer in standard form.
= 3.2 × 10^{7}
Solve:
\(x^2x20= 0\)
\(x = 5\) and \(4\)
Solve this equation giving the solutions to 3 significant figures:
\(4x^2+4x4 = 0\)
\(x = 0.618\) and \(1.62\)
What is the size of each interior angle of a regular pentagon?
108°
Make \(a\) the subject of the formula
$$b=2a3$$
$$a=\frac{b+3}{2}$$
Calculate the value of:
6606 ÷ 9
= 734
What is the 6th:
a) Cube number; 216
b) Triangular number; 21
c) Fibonacci number. 8
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