What is the 8th:
a) Odd number; 15
b) Square number; 64
c) Prime number. 19
Find all the factors of:
47
1, 47.
Subtract the 4th from the 9th multiples of:
8
40
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) 48.43; 48.4
b) 253477; 253000
c) 0.002395; 0.00240
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 12cm, a height of 12cm and a top (parallel to base) of 4cm. 96cm^{2}
Evaluate:
\( \frac{1}{3} + \frac{5}{7}\) \(= 1\frac{1}{21}\)
Evaluate:
\( \frac{3}{4} × \frac{6}{8}\) \(= \frac{9}{16}\)
Evaluate:
\( \frac{1}{2} ÷ \frac{5}{3}\) \(= \frac{3}{10}\)
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.
\( \frac{2}{3}\) \(= 66.7\)%
Find the area of a circle that has a radius of 9cm. Give your answer to three significant figures.
254cm^{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:
9.8 + 7.4
= 17.2
Calculate the value of:
8.1 − 1.9
= 6.2
Calculate the value of:
8.7 × 8.9
= 77.43
Calculate the value of:
145.5 ÷ 15
= 9.7
What is the value of:
3^{3}
= 27
What is the value of:
3^{3}
= 0.037037037037037
Calculate the value of:
87 + 68
= 155
Calculate the value of:
51 − 25
= 26
Calculate the value of:
66 × 67
= 4422
Calculate the value of:
1197 ÷ 19
= 63
Find the value of:
65% of 300
= 195
Find the value of:
2.48 × 10^{5}
= 248000
Find the highest common factor of forty five and twenty.
= 5
8 × 3 = 24  3 × 3 = 9 
7 × 4 = 28  9 × 5 = 45 
5 × 2 = 10  6 × 4 = 24 
4 × 4 = 16  2 × 2 = 4 
5 × 10 = 50  6 × 5 = 30 
8 × 9 = 72  3 × 6 = 18 
9 × 9 = 81  7 × 11 = 77 
4 × 5 = 20  2 × 12 = 24 
7 × 2 = 14  5 × 2 = 10 
4 × 2 = 8  3 × 2 = 6 
8 × 2 = 16  9 × 2 = 18 
6 × 2 = 12  2 × 2 = 4 
9 × 3 = 27  7 × 3 = 21 
8 × 3 = 24  6 × 3 = 18 
3 × 3 = 9  4 × 3 = 12 
5 × 3 = 15  2 × 3 = 6 
3 × 4 = 12  9 × 4 = 36 
8 × 4 = 32  7 × 4 = 28 
5 × 4 = 20  4 × 4 = 16 
6 × 4 = 24  2 × 4 = 8 
7 × 5 = 35  4 × 5 = 20 
3 × 5 = 15  8 × 5 = 40 
5 × 5 = 25  6 × 5 = 30 
9 × 5 = 45  2 × 5 = 10 
9 × 6 = 54  4 × 6 = 24 
6 × 6 = 36  5 × 6 = 30 
7 × 6 = 42  3 × 6 = 18 
8 × 6 = 48  2 × 6 = 12 
3 × 7 = 21  7 × 7 = 49 
8 × 7 = 56  5 × 7 = 35 
6 × 7 = 42  4 × 7 = 28 
9 × 7 = 63  2 × 7 = 14 
8 × 8 = 64  9 × 8 = 72 
4 × 8 = 32  6 × 8 = 48 
7 × 8 = 56  5 × 8 = 40 
3 × 8 = 24  2 × 8 = 16 
4 × 9 = 36  6 × 9 = 54 
8 × 9 = 72  9 × 9 = 81 
5 × 9 = 45  3 × 9 = 27 
7 × 9 = 63  2 × 9 = 18 
7 × 12 = 84  6 × 12 = 72 
8 × 12 = 96  5 × 12 = 60 
3 × 12 = 36  9 × 12 = 108 
4 × 12 = 48  2 × 12 = 24 
Write this fraction in its simplest form:
\( \frac{25}{40}\) \(= \frac{5}{8}\)
Evaluate:
\( 3\frac{3}{4} − \frac{5}{6}\) \(= 2\frac{11}{12}\)
Find AB if AC = 5.2m and BC = 6.7m. 4.22m
Find angle ABC if AC = 3.9m and AB = 5.7m. 34.4^{o}
Find AB if angle ABC = 40^{o} and BC = 4.9m. 3.75m
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.
\( \frac{2}{6}\) \(= 0.333\)
Convert this decimal to a fraction.
\(0.81\) = \( \frac{81}{100}\)
Increase £180 by 25%
£225
What is the lowest common multiple of twelve and twenty.
= 60
5,12,19,26,33...
Find the:
a) next term; 40
b) n^{th} term; 7n  2
c) term number 43; 299
6,18,54,162,486...
Find the:
a) next term; 1458
b) n^{th} term; 6 × 3^{n1}
c) term number 10; 118098
If £160 is invested for 4 years with a simple interest rate of 5%, find the amount of interest earned. £32.00
If £240 is invested with an interest rate of 1% compounded annually, find the value of the investment after 9 years. £262.48
If £1 is worth $1.47, convert:
a) £160 to dollars; $235.20
b) $180 to pounds; £108.84
What are the coordinates of the midpoint of the line joining:
\((7,6) \text{ and } (5,0)\)
(1,3)
What is the gradient of the line joining:
\((2,7) \text{ and } (4,13)\)
1
Here are the coordinates of 3 vertices of a square, what are the coordinates of the 4^{th}?
\((3,1),(8,6),(2,6)\)
(3,11)
a) 11 − 21 = 10
b) 11 × (6) = 66
c) (8−19)(11−20) = 99
d) 66 ÷ (6) = 11
e) (6)^{2} = 36
If p = 6, q = 27 and
r = 8 evaluate:
a) 2q − p = 48
b) pq + r = 154
c) p^{2} − 5q  r = 91
Solve:
\(4x = 8\)
\(x = 2\)
Solve:
\(2x 7= 1\)
\(x = 4\)
Solve:
\(8x +6= 5x + 24\)
\(x = 6\)
Solve:
\(5(2x +4)+8= 78\)
\(x = 5\)
Solve:
\(5(2x + 4)= 3(5x + 2)\)
\(x = 2.8\)
Solve:
\(3x4y = 4\)
\(4x+4y = 32\)
\(x = 4, y = 4\)
Solve:
\(2x+3y = 21\)
\(3x+9y = 54\)
\(x = 3, y = 5\)
Solve:
\(2x+7y = 41\)
\(7x+6y = 14\)
\(x = 4, y = 7\)
Find the union of:
{1,3,5,7,9} and
{1,3,6,10,15}
{1,3,5,6,7,9,10,15}
Find the intersection of:
{1,2,3,4,5} and
{5,6,7,8,9,10}
{5}
A plane flies from point A to point B on a bearing of 322^{o}. What bearing would it return on from B to A? 142^{o}
A number is picked at random from the set
{1,3,5,7,9}
what is the probability it is even? 0
Evaluate:
5^{2} − 2 × 6 + 6
19
Simplify the following by collecting like terms:
\(3y+2w+7y\)
\(10y+2w\)
Divide 77 in the ratio
6:5
42 and 35
Draw a rough sketch of the graph of:
\(2y=x+2\)
Gradient 0.5
y intercept 1
Express the following number as the product of prime numbers:
42
2 x 3 x 7
In a sale an item costs £33 after a 45% reduction. What was the original price?
£60
Find the mean, mode, median and range of the following:
5,6,7,8,9,10
Mean = 7.5, no mode,
median = 7.5 and range = 5
What time is this?
Sketch a clock face:
Write the following recurring decimal as a fraction in its lowest terms.
0.696969... \(\frac{23}{33}\)
Decrease £120 by 5%
£114
Expand:
\(8(6x7)\)
\(48x56\)
Expand:
\((2x+2)(3x4)\)
\(6x^22x8\)
Factorise:
\(16x6\)
\(2(8x3)\)
Factorise:
\(x^2+2x3\)
\((x+3)(x1)\)
Factorise:
\(5x^2+17x12\)
\((x+4)(5x3)\)
Which theorem?
Find the value of:
4.44 × 10^{3}
= 0.00444
Write in standard form:
35500
= 3.55 × 10^{4}
Write in standard form:
0.0000202
= 2.02 × 10^{5}
Find the n^{th} term:
\(2, 9, 20, 35, 54, \)
\(2n^2+n1\)
Multiply 6 × 10^{3}
by 5 × 10^{2} and give the answer in standard form.
= 3 × 10^{6}
Solve:
\(x^2x12= 0\)
\(x = 4\) and \(3\)
Solve this equation giving the solutions to 3 significant figures:
\(4x^2+4x1 = 0\)
\(x = 0.207\) and \(1.21\)
What is the size of each exterior angle of a regular nonagon?
40°
Make \(c\) the subject of the formula
$$d=\frac{3c+1}{2}$$
$$c=\frac{2d1}{3}$$
Calculate the value of:
658 ÷ 2
= 329
What is the 5th:
a) Cube number; 125
b) Triangular number; 15
c) Fibonacci number. 5
What are the next three square numbers after
4
9, 16, 25
What are the next three prime numbers after
31
37, 41, 43
Write down something you learnt in the previous mathematics lesson.
Write down something you learnt in one of the mathematics lesson last week.
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