What is the 11th:
a) Odd number; 21
b) Square number; 121
c) Prime number. 31
Find all the factors of:
38
1, 2, 19, 38.
Subtract the 5th from the 9th multiples of:
9
36
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) 97.47; 97.5
b) 608810; 609000
c) 0.008095; 0.00810
Find the area of a triangle that has a base of 7cm and a height of 12cm.
42cm^{2}
Find the area of a trapezium that has a base of 11cm, a height of 6cm and a top (parallel to base) of 5cm. 48cm^{2}
Evaluate:
\( \frac{2}{3} + \frac{6}{7}\) \(= 1\frac{11}{21}\)
Evaluate:
\( \frac{3}{4} × \frac{6}{8}\) \(= \frac{9}{16}\)
Evaluate:
\( \frac{2}{4} ÷ \frac{6}{5}\) \(= \frac{5}{12}\)
Name the red part.
Describe the red region.
What is the formula?
What is it?
Convert this fraction to a percentage.
\( \frac{3}{4}\) \(= 75\)%
Find the area of a circle that has a radius of 7cm. Give your answer to three significant figures.
154cm^{2}
Find the circumference of a circle that has a radius of 5cm. Give your answer to three significant figures.
31.4cm^{2}
Calculate the value of:
6.5 + 9.6
= 16.1
Calculate the value of:
9.3 − 4.6
= 4.7
Calculate the value of:
8.6 × 5.4
= 46.44
Calculate the value of:
163.2 ÷ 17
= 9.6
What is the value of:
3^{3}
= 27
What is the value of:
4^{3}
= 0.015625
Calculate the value of:
66 + 25
= 91
Calculate the value of:
53 − 29
= 24
Calculate the value of:
23 × 73
= 1679
Calculate the value of:
936 ÷ 13
= 72
Find the value of:
25% of 40
= 10
Find the value of:
1.52 × 10^{6}
= 1520000
Find the highest common factor of thirty and fifteen.
= 15
8 × 5 = 40  3 × 2 = 6 
7 × 3 = 21  6 × 4 = 24 
9 × 5 = 45  5 × 5 = 25 
4 × 3 = 12  2 × 5 = 10 
5 × 9 = 45  6 × 9 = 54 
3 × 9 = 27  8 × 5 = 40 
4 × 11 = 44  9 × 11 = 99 
7 × 2 = 14  2 × 9 = 18 
7 × 2 = 14  6 × 2 = 12 
9 × 2 = 18  4 × 2 = 8 
8 × 2 = 16  5 × 2 = 10 
3 × 2 = 6  2 × 2 = 4 
4 × 3 = 12  3 × 3 = 9 
7 × 3 = 21  9 × 3 = 27 
6 × 3 = 18  5 × 3 = 15 
8 × 3 = 24  2 × 3 = 6 
8 × 4 = 32  9 × 4 = 36 
6 × 4 = 24  7 × 4 = 28 
3 × 4 = 12  5 × 4 = 20 
4 × 4 = 16  2 × 4 = 8 
3 × 5 = 15  8 × 5 = 40 
4 × 5 = 20  5 × 5 = 25 
7 × 5 = 35  9 × 5 = 45 
6 × 5 = 30  2 × 5 = 10 
5 × 6 = 30  3 × 6 = 18 
4 × 6 = 24  9 × 6 = 54 
7 × 6 = 42  6 × 6 = 36 
8 × 6 = 48  2 × 6 = 12 
6 × 7 = 42  3 × 7 = 21 
7 × 7 = 49  4 × 7 = 28 
9 × 7 = 63  8 × 7 = 56 
5 × 7 = 35  2 × 7 = 14 
8 × 8 = 64  4 × 8 = 32 
6 × 8 = 48  9 × 8 = 72 
5 × 8 = 40  7 × 8 = 56 
3 × 8 = 24  2 × 8 = 16 
8 × 9 = 72  9 × 9 = 81 
5 × 9 = 45  7 × 9 = 63 
4 × 9 = 36  6 × 9 = 54 
3 × 9 = 27  2 × 9 = 18 
3 × 12 = 36  6 × 12 = 72 
7 × 12 = 84  8 × 12 = 96 
5 × 12 = 60  9 × 12 = 108 
4 × 12 = 48  2 × 12 = 24 
Write this fraction in its simplest form:
\( \frac{8}{32}\) \(= \frac{1}{4}\)
Evaluate:
\( 1\frac{1}{2} − \frac{3}{4}\) \(= \frac{3}{4}\)
Find BC if AB = 4m and AC = 5.7m. 6.96m
Find angle BCA if AC = 3.9m and BC = 5m. 38.7^{o}
Find BC if angle BCA = 26^{o} and AC = 5.1m. 5.67m
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.
\(0.97\) = \( \frac{97}{100}\)
Increase £20 by 35%
£27
What is the lowest common multiple of sixteen and twenty.
= 80
4,15,26,37,48...
Find the:
a) next term; 59
b) n^{th} term; 11n  7
c) term number 53; 576
5,15,45,135,405...
Find the:
a) next term; 1215
b) n^{th} term; 5 × 3^{n1}
c) term number 11; 295245
If £200 is invested for 9 years with a simple interest rate of 2%, find the amount of interest earned. £36.00
If £160 is invested with an interest rate of 4% compounded annually, find the value of the investment after 4 years. £187.18
If £1 is worth $1.57, convert:
a) £180 to dollars; $282.60
b) $180 to pounds; £114.65
What are the coordinates of the midpoint of the line joining:
\((7,3) \text{ and } (15,7)\)
(11,2)
What is the gradient of the line joining:
\((5,7) \text{ and } (0,4)\)
\(\frac{3}{5}\)
Here are the coordinates of 3 vertices of a square, what are the coordinates of the 4^{th}?
\((1,4),(5,7),(2,8)\)
(2,11)
a) 8 − 18 = 10
b) 8 × (9) = 72
c) (11−21)(7−12) = 50
d) 72 ÷ (9) = 8
e) (12)^{2} = 144
If p = 5, q = 23 and
r = 7 evaluate:
a) 2q − p = 41
b) pq + r = 108
c) p^{2} − 5q  r = 83
Solve:
\(4x = 12\)
\(x = 3\)
Solve:
\(4x +5= 37\)
\(x = 8\)
Solve:
\(10x 3= 6x + 13\)
\(x = 4\)
Solve:
\(4(4x 2)+11= 51\)
\(x = 3\)
Solve:
\(4(3x + 5)= 2(3x + 4)\)
\(x = 2\)
Solve:
\(6x+3y = 48\)
\(5x3y = 18\)
\(x = 6, y = 4\)
Solve:
\(4x3y = 7\)
\(2x+9y = 49\)
\(x = 2, y = 5\)
Solve:
\(7x4y = 34.5\)
\(4x+2y = 9\)
\(x = 3.5, y = 2.5\)
Find the union of:
{1,3,5,7,9} and
{2,6,12}
{1,2,3,5,6,7,9,12}
Find the intersection of:
{1,2,3,4,5} and
{1,3,5,7,9}
{1,3,5}
A plane flies from point A to point B on a bearing of 073^{o}. What bearing would it return on from B to A? 253^{o}
A number is picked at random from the set
{1,2,3,4,5}
what is the probability it is even? \(\frac25\)
Evaluate:
56 ÷ 7 × 18 ÷ 3
48
Simplify the following by collecting like terms:
\(3y+2w+7y\)
\(10y+2w\)
Divide 195 in the ratio
6:9
78 and 117
Draw a rough sketch of the graph of:
\(y=x2\)
Gradient 1
y intercept 2
Express the following number as the product of prime numbers:
21
3 x 7
In a sale an item costs £16 after a 20% reduction. What was the original price?
£20
Find the mean, mode, median and range of the following:
1,3,5,7,9
Mean = 5, no mode,
median = 5 and range = 8
What time is this?
Sketch a clock face:
Write the following recurring decimal as a fraction in its lowest terms.
0.373737... \(\frac{37}{99}\)
Decrease £60 by 15%
£51
Expand:
\(3(5x4)\)
\(15x12\)
Expand:
\((x+3)(2x2)\)
\(2x^2+4x6\)
Factorise:
\(7x35\)
\(7(1x5)\)
Factorise:
\(x^216\)
\((x+4)(x4)\)
Factorise:
\(4x^211x3\)
\((4x+1)(x3)\)
Which theorem?
Find the value of:
4.67 × 10^{3}
= 0.00467
Write in standard form:
9510
= 9.51 × 10^{3}
Write in standard form:
0.000183
= 1.83 × 10^{4}
Find the n^{th} term:
\(10, 24, 44, 70, 102, \)
\(3n^2+5n+2\)
Multiply 4 × 10^{6}
by 9 × 10^{4} and give the answer in standard form.
= 3.6 × 10^{11}
Solve:
\(x^2+x20= 0\)
\(x = 4\) and \(5\)
Solve this equation giving the solutions to 3 significant figures:
\(3x^2+3x4 = 0\)
\(x = 0.758\) and \(1.76\)
What is the size of each exterior angle of a regular pentagon?
72°
Make \(d\) the subject of the formula
$$e=\frac{2c1}{3}$$
$$d=\frac{3e+1}{2}$$
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