What is the 9th:
a) Odd number; 17
b) Square number; 81
c) Prime number. 23
Find all the factors of:
41
1, 41.
Subtract the 4th from the 8th multiples of:
12
48
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 to three significant figures:
a) 62.25; 62.2
b) 493223; 493000
c) 56; 56.0
d) 0.005695; 0.00570
Find the area of a triangle that has a base of 6cm and a height of 10cm.
30cm2
Find the area of a trapezium that has a base of 13cm, a height of 6cm and a top (parallel to base) of 7cm. 60cm2
Evaluate:
\( \frac{4}{7} + \frac{8}{9}\) \(= 1\frac{29}{63}\)
Evaluate:
\( \frac{2}{4} × \frac{5}{6}\) \(= \frac{5}{12}\)
Evaluate:
\( \frac{2}{4} ÷ \frac{7}{6}\) \(= \frac{3}{7}\)
Name the red part.
Describe the red region.
What is the formula?
What is it?
Convert this fraction to a percentage.
\( \frac{5}{10}\) \(= 50\)%
Find the area of a circle that has a radius of 6cm. Give your answer to three significant figures.
113cm2
Find the circumference of a circle that has a radius of 7cm. Give your answer to three significant figures.
44.0cm
Calculate the value of:
3.5 + 7.8
= 11.3
Calculate the value of:
7.4 − 1.9
= 5.5
Calculate the value of:
9.2 × 8.5
= 78.2
Calculate the value of:
70.2 ÷ 18
= 3.9
What is the value of:
52
= 25
What is the value of:
\(4^{-3}\)
\(= \frac{1}{64}\)
Calculate the value of:
48 + 25
= 73
Calculate the value of:
83 − 25
= 58
Calculate the value of:
42 × 25
= 1050
Calculate the value of:
1564 ÷ 17
= 92
Find the value of:
75% of 40
= 30
Find the value of:
3.62 × 104
= 36200
Find the highest common factor of thirty and ten.
= 10
5 × 4 = 20 | 7 × 5 = 35 |
4 × 5 = 20 | 8 × 3 = 24 |
6 × 5 = 30 | 3 × 4 = 12 |
9 × 2 = 18 | 2 × 5 = 10 |
5 × 6 = 30 | 3 × 12 = 36 |
7 × 7 = 49 | 4 × 12 = 48 |
6 × 4 = 24 | 8 × 10 = 80 |
9 × 4 = 36 | 2 × 12 = 24 |
9 × 2 = 18 | 5 × 2 = 10 |
3 × 2 = 6 | 6 × 2 = 12 |
7 × 2 = 14 | 8 × 2 = 16 |
4 × 2 = 8 | 2 × 2 = 4 |
7 × 3 = 21 | 4 × 3 = 12 |
3 × 3 = 9 | 8 × 3 = 24 |
9 × 3 = 27 | 5 × 3 = 15 |
6 × 3 = 18 | 2 × 3 = 6 |
4 × 4 = 16 | 9 × 4 = 36 |
3 × 4 = 12 | 6 × 4 = 24 |
8 × 4 = 32 | 7 × 4 = 28 |
5 × 4 = 20 | 2 × 4 = 8 |
3 × 5 = 15 | 5 × 5 = 25 |
8 × 5 = 40 | 4 × 5 = 20 |
9 × 5 = 45 | 6 × 5 = 30 |
7 × 5 = 35 | 2 × 5 = 10 |
7 × 6 = 42 | 5 × 6 = 30 |
6 × 6 = 36 | 4 × 6 = 24 |
9 × 6 = 54 | 3 × 6 = 18 |
8 × 6 = 48 | 2 × 6 = 12 |
9 × 7 = 63 | 4 × 7 = 28 |
3 × 7 = 21 | 7 × 7 = 49 |
5 × 7 = 35 | 8 × 7 = 56 |
6 × 7 = 42 | 2 × 7 = 14 |
9 × 8 = 72 | 8 × 8 = 64 |
3 × 8 = 24 | 4 × 8 = 32 |
5 × 8 = 40 | 7 × 8 = 56 |
6 × 8 = 48 | 2 × 8 = 16 |
6 × 9 = 54 | 3 × 9 = 27 |
5 × 9 = 45 | 9 × 9 = 81 |
7 × 9 = 63 | 4 × 9 = 36 |
8 × 9 = 72 | 2 × 9 = 18 |
3 × 12 = 36 | 9 × 12 = 108 |
8 × 12 = 96 | 5 × 12 = 60 |
4 × 12 = 48 | 6 × 12 = 72 |
7 × 12 = 84 | 2 × 12 = 24 |
Write this fraction in its simplest form:
\( \frac{6}{18}\) \(= \frac{1}{3}\)
Evaluate:
\( 1\frac{1}{2} − \frac{4}{5}\) \(= \frac{7}{10}\)
Find BC if AB = 5.9m and AC = 7.1m. 9.23m
Find angle ABC if AC = 5.6m and BC = 7.1m. 52.1o
Find AC if angle ABC = 46o and AB = 5.2m. 5.38m
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.
\( \frac{2}{4}\) \(= 0.5\)
Convert this decimal to a fraction.
\(0.4\) = \( \frac{2}{5}\)
Increase £120 by 30%
£156
What is the lowest common multiple of eight and ten.
= 40
3,11,19,27,35...
Find the:
a) next term; 43
b) nth term; 8n - 5
c) term number 50; 395
5,20,80,320,1280...
Find the:
a) next term; 5120
b) nth term; 5 × 4n-1
c) term number 8; 81920
If £160 is invested for 6 years with a simple interest rate of 4%, find the amount of interest earned. £38.40
If £140 is invested with an interest rate of 3% compounded annually, find the value of the investment after 8 years. £177.35
If £1 is worth $1.28, convert:
a) £240 to dollars; $307.20
b) $160 to pounds; £125.00
What are the coordinates of the midpoint of the line joining:
\((-7,2) \text{ and } (5,12)\)
(-1,7)
What is the gradient of the line joining:
\((-5,-5) \text{ and } (-1,1)\)
\(\frac{3}{2}\)
Here are the coordinates of 3 vertices of a square, what are the coordinates of the 4th?
\((3,3),(7,6),(0,7)\)
(4,10)
a) 11 − 18 = -7
b) 11 × (-12) = -132
c) (6−17)(5−13) = 88
d) 132 ÷ (-12) = -11
e) (-10)2 = 100
If p = 5, q = 23 and
r = -12 evaluate:
a) 2q − p = 41
b) pq + r = 103
c) p2 − 5q - r = -78
Solve:
\(4x = 36\)
\(x = 9\)
Solve:
\(5x -4= 21\)
\(x = 5\)
Solve:
\(6x -2= 2x + 26\)
\(x = 7\)
Solve:
\(5(3x +5)-6= 79\)
\(x = 4\)
Solve:
\(4(4x + 3)= 3(5x + 2)\)
\(x = -6\)
Solve:
\(6x+5y = 27\)
\(5x+5y = 25\)
\(x = 2, y = 3\)
Solve:
\(4x+5y = 59\)
\(6x-10y = -34\)
\(x = 6, y = 7\)
Solve:
\(3x-5y = -21\)
\(5x-3y = -19\)
\(x = -2, y = 3\)
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 250o. What bearing would it return on from B to A? 070o
A number is picked at random from the set
{2,4,6,8,10}
what is the probability it is even? 1
Evaluate:
(14 − 9)2 + 6 × 5
55
Simplify the following by collecting like terms:
\(3y+2w+7y\)
\(10y+2w\)
Divide 182 in the ratio
8:5
112 and 70
Draw a rough sketch of the graph of:
\(2y=x\)
Gradient 0.5
y intercept 0
Express the following number as the product of prime numbers:
90
2 x 3 x 3 x 5
In a sale an item costs £126 after a 30% reduction. What was the original price?
£180
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.
0.121212... \(\frac{4}{33}\)
Decrease £100 by 5%
£95
Expand:
\(4(7x-2)\)
\(28x-8\)
Expand:
\((4x+4)(3x-3)\)
\(12x^2-12\)
Factorise:
\(14x-63\)
\(7(2x-9)\)
Factorise:
\(x^2+x-2\)
\((x+2)(x-1)\)
Factorise:
\(5x^2+12x-9\)
\((x+3)(5x-3)\)
Which theorem?
Find the value of:
8.42 × 10-5
= 0.0000842
Write in standard form:
2720000
= 2.72 × 106
Write in standard form:
0.00231
= 2.31 × 10-3
Find the nth term:
\(15, 29, 49, 75, 107, \)
\(3n^2+5n+7\)
Multiply 9 × 106
by 8 × 104 and give the answer in standard form.
= 7.2 × 1011
Solve:
\(x^2-x-20= 0\)
\(x = 5\) and \(-4\)
Solve this equation giving the solutions to 3 significant figures:
\(5x^2+x-5 = 0\)
\(x = 0.905\) and \(-1.10\)
What is the size of each exterior angle of a regular hexagon?
60°
Make \(e\) the subject of the formula
$$f=g(e+h)$$
$$e=\frac{f}{g}-h$$
Calculate the value of:
1180 ÷ 4
= 295
What is the 12th:
a) Cube number; 1728
b) Triangular number; 78
c) Fibonacci number. 144
What is the square root of
9
3
What is the difference between the 6th and the 7th prime numbers?
17 - 13 = 4
Write down something you learnt in the previous mathematics lesson.
Write down something you learnt in one of the mathematics lessons last week.
Calculate \(x\).
Write down these numbers: 0.8, 8.08, 8.88, 8, 8.8, 0.88, 0.08, in ascending order.
0.08, 0.8, 0.88, 8, 8.08, 8.8, 8.88,
Write down these lengths: 107cm, 1.08m, 18mm, 1.8m, 17cm, 1.7cm, in order.
1.7cm, 18mm, 17cm, 107cm, 1.08m, 1.8m,
Write down these capacities: 200ml, 173ml, 18cl, 17cl, 21cl, 18ml, in order.
18ml, 17cl, 173ml, 18cl, 200ml, 21cl,
h = 75
d = 91
Round to one significant figure:
a) 47.75; 50
b) 296962; 300000
c) 52; 50
d) 0.00656; 0.007
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