What is the 12th:
a) Odd number; 23
b) Square number; 144
c) Prime number. 37
Find all the factors of:
40
1, 2, 4, 5, 8, 10, 20, 40.
Subtract the 5th from the 9th multiples of:
7
28
What are the names of regular polygons with:
a) six sides;
b) seven sides;
c) eight sides.
Hexagon, Heptagon and Octagon (all regular)
Round to three significant figures:
a) 27.85; 27.8
b) 816995; 817000
c) 25; 25.0
d) 0.002595; 0.00260
Find the area of a triangle that has a base of 5cm and a height of 9cm.
22.5cm2
Find the area of a trapezium that has a base of 13cm, a height of 12cm and a top (parallel to base) of 3cm. 96cm2
Evaluate:
\( \frac{4}{7} + \frac{8}{10}\) \(= 1\frac{13}{35}\)
Evaluate:
\( \frac{1}{2} × \frac{4}{6}\) \(= \frac{1}{3}\)
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.
\( \frac{5}{7}\) \(= 71.4\)%
Find the area of a circle that has a radius of 8cm. Give your answer to three significant figures.
201cm2
Find the circumference of a circle that has a radius of 5cm. Give your answer to three significant figures.
31.4cm
Calculate the value of:
7.5 + 9.4
= 16.9
Calculate the value of:
7.3 − 3.6
= 3.7
Calculate the value of:
7.2 × 3.9
= 28.08
Calculate the value of:
46.8 ÷ 12
= 3.9
What is the value of:
33
= 27
What is the value of:
\(3^{1}\)
\(= 3\)
Calculate the value of:
56 + 75
= 131
Calculate the value of:
83 − 28
= 55
Calculate the value of:
95 × 36
= 3420
Calculate the value of:
1248 ÷ 26
= 48
Find the value of:
55% of 220
= 121
Find the value of:
2.52 × 105
= 252000
Find the highest common factor of twenty four and nine.
= 3
9 × 3 = 27 | 6 × 3 = 18 |
3 × 3 = 9 | 7 × 2 = 14 |
8 × 5 = 40 | 5 × 4 = 20 |
4 × 5 = 20 | 2 × 5 = 10 |
6 × 6 = 36 | 3 × 12 = 36 |
5 × 6 = 30 | 9 × 9 = 81 |
8 × 9 = 72 | 7 × 4 = 28 |
4 × 9 = 36 | 2 × 12 = 24 |
5 × 2 = 10 | 9 × 2 = 18 |
8 × 2 = 16 | 7 × 2 = 14 |
6 × 2 = 12 | 4 × 2 = 8 |
3 × 2 = 6 | 2 × 2 = 4 |
8 × 3 = 24 | 7 × 3 = 21 |
5 × 3 = 15 | 9 × 3 = 27 |
6 × 3 = 18 | 3 × 3 = 9 |
4 × 3 = 12 | 2 × 3 = 6 |
7 × 4 = 28 | 4 × 4 = 16 |
5 × 4 = 20 | 9 × 4 = 36 |
8 × 4 = 32 | 6 × 4 = 24 |
3 × 4 = 12 | 2 × 4 = 8 |
4 × 5 = 20 | 9 × 5 = 45 |
5 × 5 = 25 | 7 × 5 = 35 |
8 × 5 = 40 | 6 × 5 = 30 |
3 × 5 = 15 | 2 × 5 = 10 |
9 × 6 = 54 | 5 × 6 = 30 |
8 × 6 = 48 | 4 × 6 = 24 |
7 × 6 = 42 | 3 × 6 = 18 |
6 × 6 = 36 | 2 × 6 = 12 |
6 × 7 = 42 | 9 × 7 = 63 |
7 × 7 = 49 | 8 × 7 = 56 |
3 × 7 = 21 | 5 × 7 = 35 |
4 × 7 = 28 | 2 × 7 = 14 |
6 × 8 = 48 | 7 × 8 = 56 |
3 × 8 = 24 | 8 × 8 = 64 |
9 × 8 = 72 | 4 × 8 = 32 |
5 × 8 = 40 | 2 × 8 = 16 |
4 × 9 = 36 | 7 × 9 = 63 |
5 × 9 = 45 | 8 × 9 = 72 |
3 × 9 = 27 | 6 × 9 = 54 |
9 × 9 = 81 | 2 × 9 = 18 |
7 × 12 = 84 | 6 × 12 = 72 |
8 × 12 = 96 | 4 × 12 = 48 |
9 × 12 = 108 | 3 × 12 = 36 |
5 × 12 = 60 | 2 × 12 = 24 |
Write this fraction in its simplest form:
\( \frac{35}{42}\) \(= \frac{5}{6}\)
Evaluate:
\( 1\frac{2}{3} − \frac{4}{5}\) \(= \frac{13}{15}\)
Find BC if AB = 4.1m and AC = 5.6m. 6.94m
Find angle BCA if AB = 3.3m and AC = 4.3m. 37.5o
Find AC if angle ABC = 52o and BC = 3.1m. 2.44m
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.
\(0.93\) = \( \frac{93}{100}\)
Increase £160 by 45%
£232
What is the lowest common multiple of eight and twenty four.
= 24
7,20,33,46,59...
Find the:
a) next term; 72
b) nth term; 13n - 6
c) term number 53; 683
7,28,112,448,1792...
Find the:
a) next term; 7168
b) nth term; 7 × 4n-1
c) term number 12; 29360128
If £100 is invested for 6 years with a simple interest rate of 1%, find the amount of interest earned. £6.00
If £240 is invested with an interest rate of 1% compounded annually, find the value of the investment after 7 years. £257.31
If £1 is worth $1.31, convert:
a) £220 to dollars; $288.20
b) $240 to pounds; £183.21
What are the coordinates of the midpoint of the line joining:
\((4,8) \text{ and } (16,16)\)
(10,12)
What is the gradient of the line joining:
\((3,6) \text{ and } (6,11)\)
\(\frac{5}{3}\)
Here are the coordinates of 3 vertices of a square, what are the coordinates of the 4th?
\((2,4),(6,10),(-4,8)\)
(0,14)
a) 5 − 15 = -10
b) 5 × (-10) = -50
c) (8−13)(8−14) = 30
d) 50 ÷ (-10) = -5
e) (-9)2 = 81
If p = 6, q = 21 and
r = -5 evaluate:
a) 2q − p = 36
b) pq + r = 121
c) p2 − 5q - r = -64
Solve:
\(2x = 14\)
\(x = 7\)
Solve:
\(4x +4= 40\)
\(x = 9\)
Solve:
\(7x -5= 4x + 1\)
\(x = 2\)
Solve:
\(3(5x -2)-8= 46\)
\(x = 4\)
Solve:
\(5(4x + 5)= 2(5x + 2)\)
\(x = -2.1\)
Solve:
\(4x-2y = 4\)
\(3x-2y = 2\)
\(x = 2, y = 2\)
Solve:
\(3x+3y = 33\)
\(7x+9y = 85\)
\(x = 7, y = 4\)
Solve:
\(3x-5y = 50.5\)
\(5x-3y = 57.5\)
\(x = 8.5, y = -5\)
Find the union of:
{1,2,3,4,5} and
{2,4,6,8,10}
{1,2,3,4,5,6,8,10}
Find the intersection of:
{2,4,6,8,10} and
{1,3,5,7,9}
∅
A plane flies from point A to point B on a bearing of 240o. What bearing would it return on from B to A? 060o
A number is picked at random from the set
{2,6,12}
what is the probability it is even? 1
Evaluate:
82 − 5 × 3 + 8
57
Simplify the following by collecting like terms:
\(2y+2y^2-5y+y^2\)
\(3y^2-3y\)
Divide 90 in the ratio
6:3
60 and 30
Draw a rough sketch of the graph of:
\(y=-2x-1\)
Gradient -2
y intercept -1
Express the following number as the product of prime numbers:
108
2 x 2 x 3 x 3 x 3
In a sale an item costs £96 after a 40% reduction. What was the original price?
£160
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.
0.525252... \(\frac{52}{99}\)
Decrease £180 by 10%
£162
Expand:
\(3(2x-6)\)
\(6x-18\)
Expand:
\((4x+4)(3x-3)\)
\(12x^2-12\)
Factorise:
\(3x-9\)
\(3(x-3)\)
Factorise:
\(x^2+2x-3\)
\((x+3)(x-1)\)
Factorise:
\(3x^2-8x-3\)
\((3x+1)(x-3)\)
Which theorem?
Find the value of:
9.21 × 10-3
= 0.00921
Write in standard form:
844000
= 8.44 × 105
Write in standard form:
0.0000582
= 5.82 × 10-5
Find the nth term:
\(16, 29, 48, 73, 104, \)
\(3n^2+4n+9\)
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:
\(5x^2+4x-2 = 0\)
\(x = 0.348\) and \(-1.15\)
What is the size of each exterior angle of a regular decagon?
36°
Make \(j\) the subject of the formula
$$b=\frac{3(j-4)}{c}$$
$$j=\frac{bc}{3}+4$$
Calculate the value of:
1352 ÷ 2
= 676
What is the 12th:
a) Cube number; 1728
b) Triangular number; 78
c) Fibonacci number. 144
What is the square root of
64
8
What is the 4th prime number?
7
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: 2.02, 0.2, 0.22, 2.2, 2, 2.22, 0.02, in ascending order.
0.02, 0.2, 0.22, 2, 2.02, 2.2, 2.22,
Write down these lengths: 18mm, 1.08m, 107cm, 17cm, 1.8m, 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,
j = 97
i = 97
Round to one significant figure:
a) 76.08; 80
b) 627711; 600000
c) 40; 40
d) 0.00607; 0.006
Round each value to one significant figure to make an estimate:$$(154 + 6.8) \div 17$$\((200 + 7) \div 20 = 10.35\)
A pie chart shows the colours of 20 books. What sector angle represents the
5 red books?
90°
What is the equation?
\(y=2-x\)A pie chart shows the colours of 36 hats. How many green hats are represented
by a sector
angle of 90°?
9
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Project this page for all in the class to see. Use the arrow buttons to select questions for everyone to answer. Double click a panel to make (limited) edits to the question. Choose a number of minutes for the timer:
A similar Starter with the same questions listed by topic is called Refreshing Revision. This will be a better option for you if you want a more structured way to choose the questions presented to your class. This page also allows you to save your choices.
For more ideas on revision there are plenty of tips, suggestions and links on the Mathematics Revision page.
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Teacher, do your students have access to computers such as tablets, iPads or Laptops? This page was really designed for projection on a whiteboard but if you really want the students to have access to it here is a concise URL for a version of this page without the comments: Transum.org/go/?Start=October10 However it would be better to assign one of the student interactive activities below. |
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