What is the 9th:
a) Odd number; 17
b) Square number; 81
c) Prime number. 23
Find all the factors of:
40
1, 2, 4, 5, 8, 10, 20, 40.
Subtract the 7th from the 11th multiples of:
5
20
What are the names of regular polygons with:
a) four sides;
b) five sides;
c) six sides.
Square, Pentagon and Hexagon (all regular)
Round the following numbers to three significant figures:
a) 63.26; 63.3
b) 802360; 802000
c) 0.006395; 0.00640
Find the area of a triangle that has a base of 3cm and a height of 7cm.
10.5cm^{2}
Find the area of a trapezium that has a base of 11cm, a height of 8cm and a top (parallel to base) of 5cm. 64cm^{2}
Evaluate:
\( \frac{1}{3} + \frac{4}{6}\) \(= 1\)
Evaluate:
\( \frac{3}{5} × \frac{7}{9}\) \(= \frac{7}{15}\)
Evaluate:
\( \frac{2}{3} ÷ \frac{6}{5}\) \(= \frac{5}{9}\)
Name the red part.
Describe the red region.
What is the formula?
What is it?
Convert this fraction to a percentage.
\( \frac{3}{8}\) \(= 37.5\)%
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 10cm. Give your answer to three significant figures.
62.8cm^{2}
Calculate the value of:
6.8 + 4.7
= 11.5
Calculate the value of:
5.3 − 4.7
= 0.6
Calculate the value of:
7.5 × 8.2
= 61.5
Calculate the value of:
102.6 ÷ 18
= 5.7
What is the value of:
4^{2}
= 16
What is the value of:
1^{3}
= 1
Calculate the value of:
86 + 94
= 180
Calculate the value of:
51 − 28
= 23
Calculate the value of:
87 × 27
= 2349
Calculate the value of:
1106 ÷ 14
= 79
Find the value of:
45% of 80
= 36
Find the value of:
5.88 × 10^{6}
= 5880000
Find the highest common factor of eighteen and twelve.
= 6
4 × 2 = 8  7 × 3 = 21 
6 × 5 = 30  3 × 4 = 12 
9 × 2 = 18  5 × 5 = 25 
8 × 2 = 16  2 × 5 = 10 
9 × 10 = 90  8 × 6 = 48 
5 × 3 = 15  3 × 9 = 27 
7 × 4 = 28  4 × 6 = 24 
6 × 7 = 42  2 × 9 = 18 
7 × 2 = 14  9 × 2 = 18 
4 × 2 = 8  8 × 2 = 16 
6 × 2 = 12  3 × 2 = 6 
5 × 2 = 10  2 × 2 = 4 
6 × 3 = 18  5 × 3 = 15 
9 × 3 = 27  7 × 3 = 21 
3 × 3 = 9  4 × 3 = 12 
8 × 3 = 24  2 × 3 = 6 
7 × 4 = 28  5 × 4 = 20 
6 × 4 = 24  9 × 4 = 36 
8 × 4 = 32  3 × 4 = 12 
4 × 4 = 16  2 × 4 = 8 
9 × 5 = 45  7 × 5 = 35 
6 × 5 = 30  4 × 5 = 20 
5 × 5 = 25  3 × 5 = 15 
8 × 5 = 40  2 × 5 = 10 
5 × 6 = 30  3 × 6 = 18 
8 × 6 = 48  6 × 6 = 36 
9 × 6 = 54  4 × 6 = 24 
7 × 6 = 42  2 × 6 = 12 
4 × 7 = 28  9 × 7 = 63 
8 × 7 = 56  3 × 7 = 21 
7 × 7 = 49  6 × 7 = 42 
5 × 7 = 35  2 × 7 = 14 
5 × 8 = 40  9 × 8 = 72 
6 × 8 = 48  4 × 8 = 32 
7 × 8 = 56  8 × 8 = 64 
3 × 8 = 24  2 × 8 = 16 
7 × 9 = 63  4 × 9 = 36 
8 × 9 = 72  9 × 9 = 81 
3 × 9 = 27  6 × 9 = 54 
5 × 9 = 45  2 × 9 = 18 
7 × 12 = 84  8 × 12 = 96 
5 × 12 = 60  3 × 12 = 36 
9 × 12 = 108  6 × 12 = 72 
4 × 12 = 48  2 × 12 = 24 
Write this fraction in its simplest form:
\( \frac{16}{20}\) \(= \frac{4}{5}\)
Evaluate:
\( 3\frac{2}{3} − \frac{4}{5}\) \(= 2\frac{13}{15}\)
Find AB if AC = 3.6m and BC = 4.6m. 2.86m
Find angle ABC if AC = 5.1m and AB = 6.7m. 37.3^{o}
Find BC if angle BCA = 45^{o} and AC = 3.8m. 5.37m
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.
\( \frac{4}{7}\) \(= 0.571\)
Convert this decimal to a fraction.
\(0.78\) = \( \frac{39}{50}\)
Increase £40 by 10%
£44
What is the lowest common multiple of twenty and thirty.
= 60
3,9,15,21,27...
Find the:
a) next term; 33
b) n^{th} term; 6n  3
c) term number 56; 333
5,20,80,320,1280...
Find the:
a) next term; 5120
b) n^{th} term; 5 × 4^{n1}
c) term number 11; 5242880
If £200 is invested for 7 years with a simple interest rate of 4%, find the amount of interest earned. £56.00
If £160 is invested with an interest rate of 1% compounded annually, find the value of the investment after 6 years. £169.84
If £1 is worth $1.48, convert:
a) £240 to dollars; $355.20
b) $120 to pounds; £162.16
What are the coordinates of the midpoint of the line joining:
\((2,8) \text{ and } (10,2)\)
(6,3)
What is the gradient of the line joining:
\((6,6) \text{ and } (3,12)\)
2
Here are the coordinates of 3 vertices of a square, what are the coordinates of the 4^{th}?
\((2,5),(5,11),(4,8)\)
(1,14)
a) 9 − 18 = 9
b) 9 × (9) = 81
c) (7−18)(6−15) = 99
d) 81 ÷ (9) = 9
e) (5)^{2} = 25
If p = 5, q = 23 and
r = 5 evaluate:
a) 2q − p = 41
b) pq + r = 110
c) p^{2} − 5q  r = 85
Solve:
\(4x = 36\)
\(x = 9\)
Solve:
\(5x +5= 40\)
\(x = 7\)
Solve:
\(4x +4= 2x + 8\)
\(x = 2\)
Solve:
\(4(5x 5)+7= 47\)
\(x = 3\)
Solve:
\(2(4x + 4)= 5(5x + 5)\)
\(x = 1\)
Solve:
\(2x+4y = 38\)
\(3x+4y = 45\)
\(x = 7, y = 6\)
Solve:
\(4x3y = 5\)
\(5x+9y = 70\)
\(x = 5, y = 5\)
Solve:
\(4x7y = 44.5\)
\(5x+3y = 9\)
\(x = 1.5, y = 5.5\)
Find the union of:
{6,7,8,9,10} and
{1,3,6,10,15}
{1,3,6,7,8,9,10,15}
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 263^{o}. What bearing would it return on from B to A? 083^{o}
A number is picked at random from the set
{6,7,8,9,10}
what is the probability it is even? \(\frac35\)
Evaluate:
6 + 8 × 4 − 2
36
Simplify the following by collecting like terms:
\(b+4c7b+4c\)
\(8c6b\)
Divide 135 in the ratio
6:9
54 and 81
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:
41
41
In a sale an item costs £32 after a 20% reduction. What was the original price?
£40
Find the mean, mode, median and range of the following:
2,6,12,6,14
Mean = 8, mode = 6,
median = 6 and range = 12
What time is this?
Sketch a clock face:
Write the following recurring decimal as a fraction in its lowest terms.
0.565656... \(\frac{56}{99}\)
Decrease £160 by 40%
£96
Expand:
\(5(9x4)\)
\(45x20\)
Expand:
\((4x+2)(4x2)\)
\(16x^24\)
Factorise:
\(10x25\)
\(5(2x5)\)
Factorise:
\(x^2+2x8\)
\((x+4)(x2)\)
Factorise:
\(4x^213x12\)
\((4x+3)(x4)\)
Which theorem?
Find the value of:
8.03 × 10^{2}
= 0.0803
Write in standard form:
14300
= 1.43 × 10^{4}
Write in standard form:
0.000187
= 1.87 × 10^{4}
Find the n^{th} term:
\(3, 13, 27, 45, 67, \)
\(2n^2+4n3\)
Multiply 7 × 10^{3}
by 5 × 10^{4} and give the answer in standard form.
= 3.5 × 10^{8}
Solve:
\(x^2+2x8= 0\)
\(x = 2\) and \(4\)
Solve this equation giving the solutions to 3 significant figures:
\(2x^2+3x3 = 0\)
\(x = 0.686\) and \(2.19\)
What is the size of each interior angle of a regular hexagon?
120°
Make \(b\) the subject of the formula
$$c=3b5$$
$$b=\frac{c+5}{3}$$
Calculate the value of:
5106 ÷ 6
= 851
What is the 12th:
a) Cube number; 1728
b) Triangular number; 78
c) Fibonacci number. 144
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