What is the 8th:
a) Odd number; 15
b) Square number; 64
c) Prime number. 19
Find all the factors of:
45
1, 3, 5, 9, 15, 45.
Subtract the 7th from the 11th 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) 71.56; 71.6
b) 939540; 940000
c) 69; 69.0
d) 0.006995; 0.00700
Find the area of a triangle that has a base of 4cm and a height of 9cm.
18cm2
Find the area of a trapezium that has a base of 16cm, a height of 8cm and a top (parallel to base) of 6cm. 88cm2
Evaluate:
\( \frac{3}{4} + \frac{5}{7}\) \(= 1\frac{13}{28}\)
Evaluate:
\( \frac{3}{5} × \frac{7}{9}\) \(= \frac{7}{15}\)
Evaluate:
\( \frac{1}{3} ÷ \frac{6}{4}\) \(= \frac{2}{9}\)
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 5cm. Give your answer to three significant figures.
78.5cm2
Find the circumference of a circle that has a radius of 10cm. Give your answer to three significant figures.
62.8cm
Calculate the value of:
4.5 + 2.5
= 7
Calculate the value of:
6.1 − 2.9
= 3.2
Calculate the value of:
5.8 × 6.7
= 38.86
Calculate the value of:
158.4 ÷ 18
= 8.8
What is the value of:
52
= 25
What is the value of:
\(2^{0}\)
\(= 1\)
Calculate the value of:
68 + 24
= 92
Calculate the value of:
81 − 27
= 54
Calculate the value of:
58 × 67
= 3886
Calculate the value of:
2262 ÷ 26
= 87
Find the value of:
25% of 80
= 20
Find the value of:
7.05 × 102
= 705
Find the highest common factor of twenty one and twelve.
= 3
7 × 5 = 35 | 6 × 3 = 18 |
5 × 2 = 10 | 3 × 5 = 15 |
8 × 2 = 16 | 4 × 3 = 12 |
9 × 4 = 36 | 2 × 5 = 10 |
6 × 12 = 72 | 3 × 10 = 30 |
4 × 6 = 24 | 9 × 2 = 18 |
7 × 9 = 63 | 8 × 8 = 64 |
5 × 12 = 60 | 2 × 4 = 8 |
3 × 2 = 6 | 4 × 2 = 8 |
7 × 2 = 14 | 6 × 2 = 12 |
5 × 2 = 10 | 9 × 2 = 18 |
8 × 2 = 16 | 2 × 2 = 4 |
8 × 3 = 24 | 4 × 3 = 12 |
5 × 3 = 15 | 7 × 3 = 21 |
6 × 3 = 18 | 9 × 3 = 27 |
3 × 3 = 9 | 2 × 3 = 6 |
7 × 4 = 28 | 6 × 4 = 24 |
8 × 4 = 32 | 3 × 4 = 12 |
5 × 4 = 20 | 9 × 4 = 36 |
4 × 4 = 16 | 2 × 4 = 8 |
3 × 5 = 15 | 9 × 5 = 45 |
6 × 5 = 30 | 5 × 5 = 25 |
7 × 5 = 35 | 8 × 5 = 40 |
4 × 5 = 20 | 2 × 5 = 10 |
5 × 6 = 30 | 7 × 6 = 42 |
3 × 6 = 18 | 8 × 6 = 48 |
9 × 6 = 54 | 4 × 6 = 24 |
6 × 6 = 36 | 2 × 6 = 12 |
8 × 7 = 56 | 5 × 7 = 35 |
3 × 7 = 21 | 6 × 7 = 42 |
7 × 7 = 49 | 9 × 7 = 63 |
4 × 7 = 28 | 2 × 7 = 14 |
3 × 8 = 24 | 8 × 8 = 64 |
4 × 8 = 32 | 5 × 8 = 40 |
9 × 8 = 72 | 7 × 8 = 56 |
6 × 8 = 48 | 2 × 8 = 16 |
4 × 9 = 36 | 9 × 9 = 81 |
5 × 9 = 45 | 7 × 9 = 63 |
8 × 9 = 72 | 3 × 9 = 27 |
6 × 9 = 54 | 2 × 9 = 18 |
8 × 12 = 96 | 5 × 12 = 60 |
4 × 12 = 48 | 9 × 12 = 108 |
7 × 12 = 84 | 3 × 12 = 36 |
6 × 12 = 72 | 2 × 12 = 24 |
Write this fraction in its simplest form:
\( \frac{6}{12}\) \(= \frac{1}{2}\)
Evaluate:
\( 3\frac{2}{3} − \frac{4}{5}\) \(= 2\frac{13}{15}\)
Find AB if AC = 4m and BC = 5.6m. 3.92m
Find angle ABC if AB = 3.9m and BC = 5.1m. 40.1o
Find AB if angle ABC = 49o and BC = 5.7m. 3.74m
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.
\( \frac{3}{5}\) \(= 0.6\)
Convert this decimal to a fraction.
\(0.01\) = \( \frac{1}{100}\)
Increase £60 by 30%
£78
What is the lowest common multiple of fifteen and twenty five.
= 75
6,17,28,39,50...
Find the:
a) next term; 61
b) nth term; 11n - 5
c) term number 37; 402
4,8,16,32,64...
Find the:
a) next term; 128
b) nth term; 4 × 2n-1
c) term number 12; 8192
If £120 is invested for 7 years with a simple interest rate of 4%, find the amount of interest earned. £33.60
If £160 is invested with an interest rate of 3% compounded annually, find the value of the investment after 7 years. £196.78
If £1 is worth $1.26, convert:
a) £120 to dollars; $151.20
b) $220 to pounds; £174.60
What are the coordinates of the midpoint of the line joining:
\((-6,-8) \text{ and } (6,0)\)
(0,-4)
What is the gradient of the line joining:
\((-2,7) \text{ and } (2,10)\)
\(\frac{3}{4}\)
Here are the coordinates of 3 vertices of a square, what are the coordinates of the 4th?
\((4,3),(10,7),(0,9)\)
(6,13)
a) 9 − 20 = -11
b) 9 × (-5) = -45
c) (5−13)(10−22) = 96
d) 45 ÷ (-5) = -9
e) (-11)2 = 121
If p = 6, q = 26 and
r = -7 evaluate:
a) 2q − p = 46
b) pq + r = 149
c) p2 − 5q - r = -87
Solve:
\(2x = 6\)
\(x = 3\)
Solve:
\(5x -7= 33\)
\(x = 8\)
Solve:
\(7x -4= 5x + 2\)
\(x = 3\)
Solve:
\(5(2x +2)-5= 65\)
\(x = 6\)
Solve:
\(5(2x + 3)= 4(2x + 2)\)
\(x = -3.5\)
Solve:
\(2x-5y = -9\)
\(5x+5y = 30\)
\(x = 3, y = 3\)
Solve:
\(4x-2y = 22\)
\(7x+4y = 61\)
\(x = 7, y = 3\)
Solve:
\(3x-2y = 1.5\)
\(5x-7y = -8.5\)
\(x = 2.5, y = 3\)
Find the union of:
{2,4,6,8,10} and
{3,4,5,6,7,8}
{2,3,4,5,6,7,8,10}
Find the intersection of:
{1,2,3,4,5} and
{2,4,6,8,10}
{2,4}
A plane flies from point A to point B on a bearing of 132o. What bearing would it return on from B to A? 312o
A number is picked at random from the set
{3,4,5,6,7,8}
what is the probability it is even? \(\frac12\)
Evaluate:
8 ÷ 4 × 27 ÷ 3
18
Simplify the following by collecting like terms:
\(b+4c-7b+4c\)
\(8c-6b\)
Divide 180 in the ratio
3:9
45 and 135
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:
360
2 x 2 x 2 x 3 x 3 x 5
In a sale an item costs £55 after a 45% reduction. What was the original price?
£100
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.
0.737373... \(\frac{73}{99}\)
Decrease £80 by 25%
£60
Expand:
\(9(4x-5)\)
\(36x-45\)
Expand:
\((4x+4)(4x-3)\)
\(16x^2+4x-12\)
Factorise:
\(2x-6\)
\(2(x-3)\)
Factorise:
\(x^2-4\)
\((x+2)(x-2)\)
Factorise:
\(9x^2+6x-8\)
\((3x+4)(3x-2)\)
Which theorem?
Find the value of:
4.85 × 10-3
= 0.00485
Write in standard form:
226000
= 2.26 × 105
Write in standard form:
0.000771
= 7.71 × 10-4
Find the nth term:
\(2, 17, 38, 65, 98, \)
\(3n^2+6n-7\)
Multiply 6 × 106
by 4 × 103 and give the answer in standard form.
= 2.4 × 1010
Solve:
\(x^2-2x-8= 0\)
\(x = 4\) and \(-2\)
Solve this equation giving the solutions to 3 significant figures:
\(4x^2+2x-4 = 0\)
\(x = 0.781\) and \(-1.28\)
What is the size of each interior angle of a regular nonagon?
140°
Make \(j\) the subject of the formula
$$b=\frac{3(j-4)}{c}$$
$$j=\frac{bc}{3}+4$$
Calculate the value of:
3384 ÷ 6
= 564
What is the 11th:
a) Cube number; 1331
b) Triangular number; 66
c) Fibonacci number. 89
What are the three largest square numbers less than
81
64, 49, 36
What is the difference between the 11th and the 12th prime numbers?
37 - 31 = 6
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: 1.1, 0.1, 1.11, 0.11, 1.01, 1, 0.01, in ascending order.
0.01, 0.1, 0.11, 1, 1.01, 1.1, 1.11,
Write down these lengths: 17cm, 107cm, 1.8m, 18mm, 1.08m, 1.7cm, in order.
1.7cm, 18mm, 17cm, 107cm, 1.08m, 1.8m,
Write down these capacities: 200ml, 17cl, 173ml, 18cl, 21cl, 18ml, in order.
18ml, 17cl, 173ml, 18cl, 200ml, 21cl,
i = 54
f = 65
Round to one significant figure:
a) 47.74; 50
b) 255440; 300000
c) 54; 50
d) 0.00350; 0.004
Round each value to one significant figure to make an estimate:$$84 + 5.7 \times 61$$\(80 + 6 \times 60 = 440\)
A pie chart shows the colours of 120 books. What sector angle represents the
26 red books?
78°
What is the equation?
\(y=4-2x\)A pie chart shows the colours of 36 hats. How many green hats are represented
by a sector
angle of 150°?
15
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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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