What is the 6th:
a) Odd number; 11
b) Square number; 36
c) Prime number. 13
Find all the factors of:
44
1, 2, 4, 11, 22, 44.
Subtract the 6th from the 11th multiples of:
11
55
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) 18.99; 19.0
b) 405835; 406000
c) 0.004595; 0.00460
Find the area of a triangle that has a base of 4cm and a height of 9cm.
18cm^{2}
Find the area of a trapezium that has a base of 11cm, a height of 9cm and a top (parallel to base) of 5cm. 72cm^{2}
Evaluate:
\( \frac{1}{4} + \frac{5}{7}\) \(= \frac{27}{28}\)
Evaluate:
\( \frac{3}{4} × \frac{5}{6}\) \(= \frac{5}{8}\)
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.
\( \frac{4}{6}\) \(= 66.7\)%
Find the area of a circle that has a radius of 6cm. Give your answer to three significant figures.
113cm^{2}
Find the circumference of a circle that has a radius of 3cm. Give your answer to three significant figures.
18.8cm^{2}
Calculate the value of:
8.9 + 7.9
= 16.8
Calculate the value of:
5.2 − 3.5
= 1.7
Calculate the value of:
7.4 × 9.8
= 72.52
Calculate the value of:
108.8 ÷ 17
= 6.4
What is the value of:
1^{2}
= 1
What is the value of:
3^{1}
= 0.333333333333333
Calculate the value of:
77 + 95
= 172
Calculate the value of:
53 − 29
= 24
Calculate the value of:
23 × 57
= 1311
Calculate the value of:
1914 ÷ 22
= 87
Find the value of:
75% of 40
= 30
Find the value of:
5.01 × 10^{5}
= 501000
Find the highest common factor of thirty five and twenty.
= 5
7 × 2 = 14  4 × 5 = 20 
8 × 2 = 16  9 × 4 = 36 
5 × 4 = 20  6 × 3 = 18 
3 × 5 = 15  2 × 4 = 8 
7 × 2 = 14  9 × 2 = 18 
6 × 3 = 18  8 × 3 = 24 
3 × 5 = 15  5 × 10 = 50 
4 × 8 = 32  2 × 4 = 8 
8 × 2 = 16  5 × 2 = 10 
6 × 2 = 12  9 × 2 = 18 
7 × 2 = 14  4 × 2 = 8 
3 × 2 = 6  2 × 2 = 4 
3 × 3 = 9  7 × 3 = 21 
9 × 3 = 27  8 × 3 = 24 
6 × 3 = 18  4 × 3 = 12 
5 × 3 = 15  2 × 3 = 6 
3 × 4 = 12  8 × 4 = 32 
6 × 4 = 24  7 × 4 = 28 
5 × 4 = 20  4 × 4 = 16 
9 × 4 = 36  2 × 4 = 8 
9 × 5 = 45  7 × 5 = 35 
3 × 5 = 15  5 × 5 = 25 
4 × 5 = 20  6 × 5 = 30 
8 × 5 = 40  2 × 5 = 10 
5 × 6 = 30  3 × 6 = 18 
4 × 6 = 24  7 × 6 = 42 
8 × 6 = 48  6 × 6 = 36 
9 × 6 = 54  2 × 6 = 12 
8 × 7 = 56  9 × 7 = 63 
4 × 7 = 28  6 × 7 = 42 
3 × 7 = 21  5 × 7 = 35 
7 × 7 = 49  2 × 7 = 14 
8 × 8 = 64  9 × 8 = 72 
6 × 8 = 48  3 × 8 = 24 
7 × 8 = 56  5 × 8 = 40 
4 × 8 = 32  2 × 8 = 16 
8 × 9 = 72  4 × 9 = 36 
9 × 9 = 81  5 × 9 = 45 
7 × 9 = 63  6 × 9 = 54 
3 × 9 = 27  2 × 9 = 18 
7 × 12 = 84  6 × 12 = 72 
9 × 12 = 108  5 × 12 = 60 
8 × 12 = 96  3 × 12 = 36 
4 × 12 = 48  2 × 12 = 24 
Write this fraction in its simplest form:
\( \frac{27}{36}\) \(= \frac{3}{4}\)
Evaluate:
\( 3\frac{4}{5} − \frac{8}{9}\) \(= 2\frac{41}{45}\)
Find BC if AB = 6m and AC = 7.7m. 9.76m
Find angle BCA if AB = 3.9m and BC = 5.9m. 41.4^{o}
Find BC if angle BCA = 42^{o} and AB = 5.3m. 7.92m
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.
\( \frac{1}{2}\) \(= 0.5\)
Convert this decimal to a fraction.
\(0.7\) = \( \frac{7}{10}\)
Increase £80 by 20%
£96
What is the lowest common multiple of four and ten.
= 20
5,17,29,41,53...
Find the:
a) next term; 65
b) n^{th} term; 12n  7
c) term number 49; 581
3,6,12,24,48...
Find the:
a) next term; 96
b) n^{th} term; 3 × 2^{n1}
c) term number 12; 6144
If £100 is invested for 9 years with a simple interest rate of 1%, find the amount of interest earned. £9.00
If £180 is invested with an interest rate of 1% compounded annually, find the value of the investment after 7 years. £192.98
If £1 is worth $1.54, convert:
a) £220 to dollars; $338.80
b) $180 to pounds; £142.86
What are the coordinates of the midpoint of the line joining:
\((9,7) \text{ and } (19,3)\)
(14,2)
What is the gradient of the line joining:
\((3,6) \text{ and } (2,9)\)
\(\frac{3}{5}\)
Here are the coordinates of 3 vertices of a square, what are the coordinates of the 4^{th}?
\((2,5),(7,9),(2,10)\)
(3,14)
a) 10 − 16 = 6
b) 10 × (10) = 100
c) (6−12)(5−10) = 30
d) 100 ÷ (10) = 10
e) (6)^{2} = 36
If p = 6, q = 21 and
r = 11 evaluate:
a) 2q − p = 36
b) pq + r = 115
c) p^{2} − 5q  r = 58
Solve:
\(2x = 14\)
\(x = 7\)
Solve:
\(4x 4= 24\)
\(x = 7\)
Solve:
\(9x +3= 6x + 21\)
\(x = 6\)
Solve:
\(2(5x 3)+6= 90\)
\(x = 9\)
Solve:
\(5(4x + 4)= 4(2x + 2)\)
\(x = 1\)
Solve:
\(3x4y = 11\)
\(2x4y = 14\)
\(x = 3, y = 5\)
Solve:
\(5x2y = 19\)
\(5x+4y = 37\)
\(x = 5, y = 3\)
Solve:
\(3x+5y = 29.5\)
\(6x3y = 45\)
\(x = 3.5, y = 8\)
Find the union of:
{2,4,6,8,10} and
{3,4,5,6,7,8}
{2,3,4,5,6,7,8,10}
Find the intersection of:
{5,6,7,8,9,10} and
{2,3,5,7,11,13}
{5,7}
A plane flies from point A to point B on a bearing of 198^{o}. What bearing would it return on from B to A? 018^{o}
A number is picked at random from the set
{3,6,9,12,15}
what is the probability it is even? \(\frac25\)
Evaluate:
8 + 4 × 5 − 8
20
Simplify the following by collecting like terms:
\(7d−3e−5d+7e\)
\(4e+2d\)
Divide 117 in the ratio
9:4
81 and 36
Draw a rough sketch of the graph of:
\(y=x+2\)
Gradient 1
y intercept 2
Express the following number as the product of prime numbers:
25
5 x 5
In a sale an item costs £26 after a 35% reduction. What was the original price?
£40
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.
0.797979... \(\frac{79}{99}\)
Decrease £40 by 25%
£30
Expand:
\(7(6x5)\)
\(42x35\)
Expand:
\((x+1)(3x3)\)
\(3x^23\)
Factorise:
\(9x24\)
\(3(3x8)\)
Factorise:
\(x^22x3\)
\((x+1)(x3)\)
Factorise:
\(5x^2+14x3\)
\((x+3)(5x1)\)
Which theorem?
Find the value of:
6.43 × 10^{3}
= 0.00643
Write in standard form:
508000
= 5.08 × 10^{5}
Write in standard form:
0.0000164
= 1.64 × 10^{5}
Find the n^{th} term:
\(11, 22, 39, 62, 91, \)
\(3n^2+2n+6\)
Multiply 6 × 10^{6}
by 8 × 10^{2} and give the answer in standard form.
= 4.8 × 10^{9}
Solve:
\(x^2x12= 0\)
\(x = 4\) and \(3\)
Solve this equation giving the solutions to 3 significant figures:
\(3x^2+4x5 = 0\)
\(x = 0.786\) and \(2.12\)
What is the size of each exterior angle of a regular decagon?
36°
Make \(b\) the subject of the formula
$$c=3b5$$
$$b=\frac{c+5}{3}$$
Calculate the value of:
5176 ÷ 8
= 647
What is the 9th:
a) Cube number; 729
b) Triangular number; 45
c) Fibonacci number. 34
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