What is the 11th:
a) Odd number; 21
b) Square number; 121
c) Prime number. 31
Find all the factors of:
29
1, 29.
Subtract the 6th from the 11th multiples of:
6
30
What are the names of regular polygons with:
a) eight sides;
b) nine sides;
c) ten sides.
Octagon, Nonagon and Decagon (all regular)
Round the following numbers to three significant figures:
a) 14.27; 14.3
b) 588967; 589000
c) 0.003295; 0.00330
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 15cm, a height of 7cm and a top (parallel to base) of 5cm. 70cm^{2}
Evaluate:
\( \frac{3}{4} + \frac{5}{6}\) \(= 1\frac{7}{12}\)
Evaluate:
\( \frac{3}{4} × \frac{6}{8}\) \(= \frac{9}{16}\)
Evaluate:
\( \frac{3}{4} ÷ \frac{7}{5}\) \(= \frac{15}{28}\)
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.
\( \frac{4}{7}\) \(= 57.1\)%
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 12cm. Give your answer to three significant figures.
75.4cm^{2}
Calculate the value of:
9.9 + 7.8
= 17.7
Calculate the value of:
9.4 − 2.8
= 6.6
Calculate the value of:
4.7 × 7.5
= 35.25
Calculate the value of:
79.8 ÷ 19
= 4.2
What is the value of:
5^{2}
= 25
What is the value of:
4^{2}
= 0.0625
Calculate the value of:
26 + 69
= 95
Calculate the value of:
81 − 26
= 55
Calculate the value of:
92 × 66
= 6072
Calculate the value of:
1584 ÷ 18
= 88
Find the value of:
30% of 80
= 24
Find the value of:
9.27 × 10^{5}
= 927000
Find the highest common factor of twenty one and nine.
= 3
3 × 5 = 15  5 × 3 = 15 
6 × 5 = 30  7 × 5 = 35 
4 × 3 = 12  9 × 4 = 36 
8 × 2 = 16  2 × 2 = 4 
4 × 11 = 44  7 × 8 = 56 
3 × 3 = 9  9 × 12 = 108 
6 × 4 = 24  5 × 10 = 50 
8 × 11 = 88  2 × 10 = 20 
3 × 2 = 6  5 × 2 = 10 
4 × 2 = 8  7 × 2 = 14 
9 × 2 = 18  6 × 2 = 12 
8 × 2 = 16  2 × 2 = 4 
5 × 3 = 15  4 × 3 = 12 
6 × 3 = 18  9 × 3 = 27 
8 × 3 = 24  3 × 3 = 9 
7 × 3 = 21  2 × 3 = 6 
7 × 4 = 28  9 × 4 = 36 
3 × 4 = 12  5 × 4 = 20 
8 × 4 = 32  6 × 4 = 24 
4 × 4 = 16  2 × 4 = 8 
9 × 5 = 45  8 × 5 = 40 
5 × 5 = 25  4 × 5 = 20 
6 × 5 = 30  7 × 5 = 35 
3 × 5 = 15  2 × 5 = 10 
4 × 6 = 24  5 × 6 = 30 
7 × 6 = 42  6 × 6 = 36 
8 × 6 = 48  3 × 6 = 18 
9 × 6 = 54  2 × 6 = 12 
9 × 7 = 63  6 × 7 = 42 
7 × 7 = 49  8 × 7 = 56 
5 × 7 = 35  3 × 7 = 21 
4 × 7 = 28  2 × 7 = 14 
6 × 8 = 48  7 × 8 = 56 
5 × 8 = 40  4 × 8 = 32 
3 × 8 = 24  8 × 8 = 64 
9 × 8 = 72  2 × 8 = 16 
6 × 9 = 54  5 × 9 = 45 
8 × 9 = 72  9 × 9 = 81 
7 × 9 = 63  4 × 9 = 36 
3 × 9 = 27  2 × 9 = 18 
7 × 12 = 84  8 × 12 = 96 
5 × 12 = 60  4 × 12 = 48 
3 × 12 = 36  9 × 12 = 108 
6 × 12 = 72  2 × 12 = 24 
Write this fraction in its simplest form:
\( \frac{4}{16}\) \(= \frac{1}{4}\)
Evaluate:
\( 1\frac{1}{2} − \frac{4}{5}\) \(= \frac{7}{10}\)
Find BC if AB = 4.4m and AC = 5.7m. 7.20m
Find angle ABC if AC = 3.3m and BC = 4.4m. 48.6^{o}
Find AC if angle BCA = 27^{o} and AB = 4.7m. 9.22m
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.
\( \frac{3}{8}\) \(= 0.375\)
Convert this decimal to a fraction.
\(0.14\) = \( \frac{7}{50}\)
Increase £60 by 45%
£87
What is the lowest common multiple of six and twenty one.
= 42
7,20,33,46,59...
Find the:
a) next term; 72
b) n^{th} term; 13n  6
c) term number 31; 397
5,20,80,320,1280...
Find the:
a) next term; 5120
b) n^{th} term; 5 × 4^{n1}
c) term number 9; 327680
If £200 is invested for 7 years with a simple interest rate of 6%, find the amount of interest earned. £84.00
If £160 is invested with an interest rate of 3% compounded annually, find the value of the investment after 5 years. £185.48
If £1 is worth $1.48, convert:
a) £100 to dollars; $148.00
b) $160 to pounds; £67.57
What are the coordinates of the midpoint of the line joining:
\((6,2) \text{ and } (2,8)\)
(2,5)
What is the gradient of the line joining:
\((4,8) \text{ and } (9,3)\)
1
Here are the coordinates of 3 vertices of a square, what are the coordinates of the 4^{th}?
\((1,3),(5,6),(2,7)\)
(2,10)
a) 8 − 15 = 7
b) 8 × (6) = 48
c) (5−17)(12−22) = 120
d) 48 ÷ (6) = 8
e) (6)^{2} = 36
If p = 6, q = 20 and
r = 7 evaluate:
a) 2q − p = 34
b) pq + r = 113
c) p^{2} − 5q  r = 57
Solve:
\(5x = 25\)
\(x = 5\)
Solve:
\(2x +7= 15\)
\(x = 4\)
Solve:
\(10x 4= 5x + 36\)
\(x = 8\)
Solve:
\(5(2x +6)5= 55\)
\(x = 3\)
Solve:
\(3(4x + 4)= 5(4x + 5)\)
\(x = 1.625\)
Solve:
\(6x3y = 9\)
\(5x+3y = 46\)
\(x = 5, y = 7\)
Solve:
\(4x4y = 0\)
\(5x16y = 44\)
\(x = 4, y = 4\)
Solve:
\(5x7y = 79\)
\(4x7y = 69.5\)
\(x = 9.5, y = 4.5\)
Find the union of:
{2,4,6,8,10} and
{1,3,6,10,15}
{1,2,3,4,6,8,10,15}
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 083^{o}. What bearing would it return on from B to A? 263^{o}
A number is picked at random from the set
{2,6,12}
what is the probability it is even? 1
Evaluate:
8^{2} − 9 × 7 + 5
6
Simplify the following by collecting like terms:
\(6m+7+5m+8\)
\(11m+15\)
Divide 104 in the ratio
7:1
91 and 13
Draw a rough sketch of the graph of:
\(y=2x+2\)
Gradient 2
y intercept 2
Express the following number as the product of prime numbers:
39
3 x 13
In a sale an item costs £85 after a 15% reduction. What was the original price?
£100
Find the mean, mode, median and range of the following:
7,7,2,7,7
Mean = 6, mode = 7,
median = 7 and range = 5
What time is this?
Sketch a clock face:
Write the following recurring decimal as a fraction in its lowest terms.
0.454545... \(\frac{5}{11}\)
Decrease £140 by 35%
£91
Expand:
\(2(5x6)\)
\(10x12\)
Expand:
\((3x+4)(x4)\)
\(3x^28x16\)
Factorise:
\(9x27\)
\(9(1x3)\)
Factorise:
\(x^2+x2\)
\((x+2)(x1)\)
Factorise:
\(12x^25x2\)
\((4x+1)(3x2)\)
Which theorem?
Find the value of:
6.07 × 10^{3}
= 0.00607
Write in standard form:
8000
= 8 × 10^{3}
Write in standard form:
0.000297
= 2.97 × 10^{4}
Find the n^{th} term:
\(1, 12, 29, 52, 81, \)
\(3n^2+2n4\)
Multiply 8 × 10^{5}
by 9 × 10^{3} and give the answer in standard form.
= 7.2 × 10^{9}
Solve:
\(x^2+2x15= 0\)
\(x = 3\) and \(5\)
Solve this equation giving the solutions to 3 significant figures:
\(2x^2+4x2 = 0\)
\(x = 0.414\) and \(2.41\)
What is the size of each interior angle of a regular decagon?
144°
Make \(d\) the subject of the formula
$$e=\frac{2c1}{3}$$
$$d=\frac{3e+1}{2}$$
Calculate the value of:
7308 ÷ 9
= 812
What is the 10th:
a) Cube number; 1000
b) Triangular number; 55
c) Fibonacci number. 55
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