What is the 8th:
a) Odd number; 15
b) Square number; 64
c) Prime number. 19
Find all the factors of:
49
1, 7, 49.
Subtract the 7th from the 11th multiples of:
11
44
What are the names of regular polygons with:
a) eight sides;
b) nine sides;
c) ten sides.
Octagon, Nonagon and Decagon (all regular)
Round to three significant figures:
a) 52.91; 52.9
b) 651915; 652000
c) 81; 81.0
d) 0.008195; 0.00820
Find the area of a triangle that has a base of 4cm and a height of 8cm.
16cm2
Find the area of a trapezium that has a base of 15cm, a height of 10cm and a top (parallel to base) of 5cm. 100cm2
Evaluate:
\( \frac{3}{5} + \frac{7}{10}\) \(= 1\frac{3}{10}\)
Evaluate:
\( \frac{1}{3} × \frac{5}{6}\) \(= \frac{5}{18}\)
Evaluate:
\( \frac{3}{5} ÷ \frac{7}{6}\) \(= \frac{18}{35}\)
Name the red part.
Describe the red region.
What is the formula?
What is it?
Convert this fraction to a percentage.
\( \frac{4}{5}\) \(= 80\)%
Find the area of a circle that has a radius of 2cm. Give your answer to three significant figures.
12.6cm2
Find the circumference of a circle that has a radius of 2cm. Give your answer to three significant figures.
12.6cm
Calculate the value of:
9.9 + 2.9
= 12.8
Calculate the value of:
5.3 − 1.8
= 3.5
Calculate the value of:
2.8 × 4.6
= 12.88
Calculate the value of:
30 ÷ 12
= 2.5
What is the value of:
42
= 16
What is the value of:
\(4^{1}\)
\(= 4\)
Calculate the value of:
37 + 89
= 126
Calculate the value of:
71 − 29
= 42
Calculate the value of:
64 × 46
= 2944
Calculate the value of:
1817 ÷ 23
= 79
Find the value of:
45% of 160
= 72
Find the value of:
4.24 × 102
= 424
Find the highest common factor of thirty six and twelve.
= 12
7 × 3 = 21 | 6 × 4 = 24 |
4 × 5 = 20 | 5 × 2 = 10 |
8 × 4 = 32 | 3 × 4 = 12 |
9 × 2 = 18 | 2 × 2 = 4 |
5 × 11 = 55 | 6 × 12 = 72 |
7 × 9 = 63 | 9 × 7 = 63 |
3 × 7 = 21 | 8 × 8 = 64 |
4 × 5 = 20 | 2 × 11 = 22 |
9 × 2 = 18 | 8 × 2 = 16 |
3 × 2 = 6 | 6 × 2 = 12 |
7 × 2 = 14 | 4 × 2 = 8 |
5 × 2 = 10 | 2 × 2 = 4 |
4 × 3 = 12 | 7 × 3 = 21 |
5 × 3 = 15 | 6 × 3 = 18 |
3 × 3 = 9 | 8 × 3 = 24 |
9 × 3 = 27 | 2 × 3 = 6 |
6 × 4 = 24 | 8 × 4 = 32 |
5 × 4 = 20 | 7 × 4 = 28 |
4 × 4 = 16 | 9 × 4 = 36 |
3 × 4 = 12 | 2 × 4 = 8 |
4 × 5 = 20 | 7 × 5 = 35 |
5 × 5 = 25 | 9 × 5 = 45 |
8 × 5 = 40 | 3 × 5 = 15 |
6 × 5 = 30 | 2 × 5 = 10 |
6 × 6 = 36 | 5 × 6 = 30 |
7 × 6 = 42 | 3 × 6 = 18 |
4 × 6 = 24 | 8 × 6 = 48 |
9 × 6 = 54 | 2 × 6 = 12 |
7 × 7 = 49 | 9 × 7 = 63 |
8 × 7 = 56 | 5 × 7 = 35 |
3 × 7 = 21 | 4 × 7 = 28 |
6 × 7 = 42 | 2 × 7 = 14 |
7 × 8 = 56 | 9 × 8 = 72 |
3 × 8 = 24 | 4 × 8 = 32 |
8 × 8 = 64 | 6 × 8 = 48 |
5 × 8 = 40 | 2 × 8 = 16 |
3 × 9 = 27 | 8 × 9 = 72 |
5 × 9 = 45 | 9 × 9 = 81 |
4 × 9 = 36 | 7 × 9 = 63 |
6 × 9 = 54 | 2 × 9 = 18 |
7 × 12 = 84 | 9 × 12 = 108 |
4 × 12 = 48 | 6 × 12 = 72 |
3 × 12 = 36 | 8 × 12 = 96 |
5 × 12 = 60 | 2 × 12 = 24 |
Write this fraction in its simplest form:
\( \frac{40}{64}\) \(= \frac{5}{8}\)
Evaluate:
\( 2\frac{2}{3} − \frac{4}{5}\) \(= 1\frac{13}{15}\)
Find BC if AB = 5.6m and AC = 6.7m. 8.73m
Find angle ABC if AC = 4.9m and AB = 6.7m. 36.2o
Find BC if angle BCA = 56o and AB = 5.6m. 6.75m
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.
\( \frac{4}{8}\) \(= 0.5\)
Convert this decimal to a fraction.
\(0.75\) = \( \frac{3}{4}\)
Increase £80 by 30%
£104
What is the lowest common multiple of four and fourteen.
= 28
2,10,18,26,34...
Find the:
a) next term; 42
b) nth term; 8n - 6
c) term number 37; 290
5,10,20,40,80...
Find the:
a) next term; 160
b) nth term; 5 × 2n-1
c) term number 9; 1280
If £140 is invested for 7 years with a simple interest rate of 2%, find the amount of interest earned. £19.60
If £140 is invested with an interest rate of 4% compounded annually, find the value of the investment after 9 years. £199.26
If £1 is worth $1.36, convert:
a) £100 to dollars; $136.00
b) $160 to pounds; £117.65
What are the coordinates of the midpoint of the line joining:
\((6,-6) \text{ and } (16,6)\)
(11,0)
What is the gradient of the line joining:
\((-6,-9) \text{ and } (-2,-3)\)
\(\frac{3}{2}\)
Here are the coordinates of 3 vertices of a square, what are the coordinates of the 4th?
\((4,3),(10,9),(-2,9)\)
(4,15)
a) 9 − 18 = -9
b) 9 × (-7) = -63
c) (6−15)(6−13) = 63
d) 63 ÷ (-7) = -9
e) (-6)2 = 36
If p = 5, q = 23 and
r = -7 evaluate:
a) 2q − p = 41
b) pq + r = 108
c) p2 − 5q - r = -83
Solve:
\(2x = 4\)
\(x = 2\)
Solve:
\(4x -8= 16\)
\(x = 6\)
Solve:
\(7x +3= 6x + 9\)
\(x = 6\)
Solve:
\(4(2x +4)+6= 78\)
\(x = 7\)
Solve:
\(3(3x + 2)= 5(3x + 4)\)
\(x = -2.33 \text{(to 3 sf)}\)
Solve:
\(4x+2y = 34\)
\(2x+2y = 22\)
\(x = 6, y = 5\)
Solve:
\(3x+4y = 30\)
\(7x-16y = -82\)
\(x = 2, y = 6\)
Solve:
\(5x+3y = 17\)
\(3x+2y = 9\)
\(x = 7, y = -6\)
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:
{5,6,7,8,9,10} and
{3,6,9,12,15}
{6,9}
A plane flies from point A to point B on a bearing of 174o. What bearing would it return on from B to A? 354o
A number is picked at random from the set
{6,7,8,9,10}
what is the probability it is even? \(\frac35\)
Evaluate:
92 − 2 × 2 + 3
80
Simplify the following by collecting like terms:
\(3b+5c+8b+4c\)
\(11b+9c\)
Divide 110 in the ratio
7:4
70 and 40
Draw a rough sketch of the graph of:
\(y=x\)
Gradient 1
y intercept 0
Express the following number as the product of prime numbers:
360
2 x 2 x 2 x 3 x 3 x 5
In a sale an item costs £56 after a 30% reduction. What was the original price?
£80
Find the mean, mode, median and range of the following:
2,4,6,8,10
Mean = 6, no mode,
median = 6 and range = 8
What time is this?
Sketch a clock face:
Write the following recurring decimal as a fraction in its lowest terms.
0.555555... \(\frac{5}{9}\)
Decrease £140 by 20%
£112
Expand:
\(6(5x-3)\)
\(30x-18\)
Expand:
\((3x+4)(2x-3)\)
\(6x^2-x-12\)
Factorise:
\(3x-3\)
\(3(x-1)\)
Factorise:
\(x^2-3x-4\)
\((x+1)(x-4)\)
Factorise:
\(5x^2+17x-12\)
\((x+4)(5x-3)\)
Which theorem?
Find the value of:
6.55 × 10-5
= 0.0000655
Write in standard form:
475
= 4.75 × 102
Write in standard form:
0.0399
= 3.99 × 10-2
Find the nth term:
\(1, 8, 19, 34, 53, \)
\(2n^2+n-2\)
Multiply 7 × 106
by 6 × 105 and give the answer in standard form.
= 4.2 × 1012
Solve:
\(x^2-x-20= 0\)
\(x = 5\) and \(-4\)
Solve this equation giving the solutions to 3 significant figures:
\(4x^2-2x-4 = 0\)
\(x = 1.28\) and \(-0.781\)
What is the size of each exterior angle of a regular heptagon?
51.4°
Make \(a\) the subject of the formula
$$b=2a-3$$
$$a=\frac{b+3}{2}$$
Calculate the value of:
6699 ÷ 7
= 957
What is the 7th:
a) Cube number; 343
b) Triangular number; 28
c) Fibonacci number. 13
What is the difference between the 11th and the 12th square numbers?
23
What is the 8th prime number?
19
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: 5.5, 5.05, 5.55, 0.55, 5, 0.5, 0.05, in ascending order.
0.05, 0.5, 0.55, 5, 5.05, 5.5, 5.55,
Write down these lengths: 18mm, 107cm, 1.08m, 17cm, 1.8m, 1.7cm, in order.
1.7cm, 18mm, 17cm, 107cm, 1.08m, 1.8m,
Write down these capacities: 200ml, 18cl, 17cl, 173ml, 21cl, 18ml, in order.
18ml, 17cl, 173ml, 18cl, 200ml, 21cl,
a = 48
b = 48
Round to one significant figure:
a) 17.79; 20
b) 553887; 600000
c) 54; 50
d) 0.00233; 0.002
Round each value to one significant figure to make an estimate:$$(194 + 4.6) \div 16$$\((200 + 5) \div 20 = 10.25\)
A pie chart shows the colours of 30 books. What sector angle represents the
5 red books?
60°
What is the equation?
\(y=2x-4\)A pie chart shows the colours of 9 hats. How many green hats are represented
by a sector
angle of 120°?
3
How did you use this starter? Can you suggest
how teachers could present or develop this resource? Do you have any comments? It is always useful to receive
feedback and helps make this free resource even more useful for Maths teachers anywhere in the world.
Click here to enter your comments.
Previous Day | This starter is for 10 October | Next Day
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.
|
Teacher, do your students have
access to computers? |
|
Here a concise URL for a version of this page without the comments.
Transum.org/go/?Start=October10
Here is the URL which will take them to a related student activity.
Try this Uniqueness Game with your class.
Here's a projectable set of randomly-selected revision questions for the end of the lesson.
