What is the 11th:
a) Odd number; 21
b) Square number; 121
c) Prime number. 31
Find all the factors of:
29
1, 29.
Subtract the 7th from the 11th multiples of:
4
16
What are the names of regular polygons with:
a) five sides;
b) six sides;
c) seven sides.
Pentagon, Hexagon and Heptagon (all regular)
Round to three significant figures:
a) 87.44; 87.4
b) 705002; 705000
c) 35; 35.0
d) 0.003595; 0.00360
Find the area of a triangle that has a base of 7cm and a height of 12cm.
42cm2
Find the area of a trapezium that has a base of 15cm, a height of 8cm and a top (parallel to base) of 5cm. 80cm2
Evaluate:
\( \frac{4}{6} + \frac{7}{9}\) \(= 1\frac{4}{9}\)
Evaluate:
\( \frac{2}{3} × \frac{4}{5}\) \(= \frac{8}{15}\)
Evaluate:
\( \frac{2}{3} ÷ \frac{5}{4}\) \(= \frac{8}{15}\)
Name the red part.
Describe the red region.
What is the formula?
What is it?
Convert this fraction to a percentage.
\( \frac{3}{6}\) \(= 50\)%
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 7cm. Give your answer to three significant figures.
44.0cm
Calculate the value of:
6.7 + 7.7
= 14.4
Calculate the value of:
6.1 − 4.7
= 1.4
Calculate the value of:
8.7 × 9.3
= 80.91
Calculate the value of:
127.3 ÷ 19
= 6.7
What is the value of:
22
= 4
What is the value of:
\(5^{0}\)
\(= 1\)
Calculate the value of:
98 + 37
= 135
Calculate the value of:
72 − 26
= 46
Calculate the value of:
77 × 38
= 2926
Calculate the value of:
1512 ÷ 18
= 84
Find the value of:
90% of 160
= 144
Find the value of:
1.51 × 105
= 151000
Find the highest common factor of thirty and fifteen.
= 15
3 × 2 = 6 | 6 × 3 = 18 |
5 × 5 = 25 | 7 × 5 = 35 |
4 × 3 = 12 | 9 × 5 = 45 |
8 × 5 = 40 | 2 × 5 = 10 |
9 × 7 = 63 | 4 × 10 = 40 |
3 × 11 = 33 | 8 × 9 = 72 |
6 × 6 = 36 | 7 × 12 = 84 |
5 × 2 = 10 | 2 × 12 = 24 |
8 × 2 = 16 | 7 × 2 = 14 |
6 × 2 = 12 | 9 × 2 = 18 |
4 × 2 = 8 | 3 × 2 = 6 |
5 × 2 = 10 | 2 × 2 = 4 |
7 × 3 = 21 | 3 × 3 = 9 |
9 × 3 = 27 | 4 × 3 = 12 |
8 × 3 = 24 | 5 × 3 = 15 |
6 × 3 = 18 | 2 × 3 = 6 |
8 × 4 = 32 | 7 × 4 = 28 |
5 × 4 = 20 | 6 × 4 = 24 |
4 × 4 = 16 | 9 × 4 = 36 |
3 × 4 = 12 | 2 × 4 = 8 |
6 × 5 = 30 | 4 × 5 = 20 |
8 × 5 = 40 | 5 × 5 = 25 |
7 × 5 = 35 | 3 × 5 = 15 |
9 × 5 = 45 | 2 × 5 = 10 |
4 × 6 = 24 | 8 × 6 = 48 |
9 × 6 = 54 | 6 × 6 = 36 |
7 × 6 = 42 | 5 × 6 = 30 |
3 × 6 = 18 | 2 × 6 = 12 |
3 × 7 = 21 | 9 × 7 = 63 |
4 × 7 = 28 | 7 × 7 = 49 |
8 × 7 = 56 | 5 × 7 = 35 |
6 × 7 = 42 | 2 × 7 = 14 |
9 × 8 = 72 | 4 × 8 = 32 |
7 × 8 = 56 | 8 × 8 = 64 |
6 × 8 = 48 | 3 × 8 = 24 |
5 × 8 = 40 | 2 × 8 = 16 |
7 × 9 = 63 | 9 × 9 = 81 |
5 × 9 = 45 | 3 × 9 = 27 |
4 × 9 = 36 | 8 × 9 = 72 |
6 × 9 = 54 | 2 × 9 = 18 |
8 × 12 = 96 | 9 × 12 = 108 |
7 × 12 = 84 | 6 × 12 = 72 |
5 × 12 = 60 | 3 × 12 = 36 |
4 × 12 = 48 | 2 × 12 = 24 |
Write this fraction in its simplest form:
\( \frac{24}{36}\) \(= \frac{2}{3}\)
Evaluate:
\( 1\frac{1}{2} − \frac{5}{6}\) \(= \frac{2}{3}\)
Find AC if AB = 5.5m and BC = 7.3m. 4.80m
Find angle BCA if AC = 4.6m and BC = 5.7m. 36.2o
Find AC if angle ABC = 35o and BC = 3.4m. 1.95m
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.
\(0.11\) = \( \frac{11}{100}\)
Increase £160 by 20%
£192
What is the lowest common multiple of twenty and forty.
= 40
7,20,33,46,59...
Find the:
a) next term; 72
b) nth term; 13n - 6
c) term number 55; 709
4,8,16,32,64...
Find the:
a) next term; 128
b) nth term; 4 × 2n-1
c) term number 11; 4096
If £240 is invested for 8 years with a simple interest rate of 4%, find the amount of interest earned. £76.80
If £200 is invested with an interest rate of 1% compounded annually, find the value of the investment after 7 years. £214.43
If £1 is worth $1.22, convert:
a) £120 to dollars; $146.40
b) $140 to pounds; £114.75
What are the coordinates of the midpoint of the line joining:
\((-3,-8) \text{ and } (5,0)\)
(1,-4)
What is the gradient of the line joining:
\((-5,6) \text{ and } (1,11)\)
\(\frac{5}{6}\)
Here are the coordinates of 3 vertices of a square, what are the coordinates of the 4th?
\((1,1),(5,7),(-5,5)\)
(-1,11)
a) 8 − 13 = -5
b) 8 × (-11) = -88
c) (11−23)(10−17) = 84
d) 88 ÷ (-11) = -8
e) (-11)2 = 121
If p = 5, q = 19 and
r = -11 evaluate:
a) 2q − p = 33
b) pq + r = 84
c) p2 − 5q - r = -59
Solve:
\(5x = 30\)
\(x = 6\)
Solve:
\(4x +7= 15\)
\(x = 2\)
Solve:
\(8x +4= 5x + 16\)
\(x = 4\)
Solve:
\(2(5x -6)+11= 29\)
\(x = 3\)
Solve:
\(4(3x + 3)= 3(3x + 3)\)
\(x = -1\)
Solve:
\(3x-4y = 7\)
\(2x-4y = 2\)
\(x = 5, y = 2\)
Solve:
\(4x+4y = 44\)
\(7x-16y = -61\)
\(x = 5, y = 6\)
Solve:
\(5x-3y = 39\)
\(3x+2y = 31\)
\(x = 9, y = 2\)
Find the union of:
{2,4,6,8,10} and
{1,3,6,10,15}
{1,2,3,4,6,8,10,15}
Find the intersection of:
{2,4,6,8,10} and
{5,6,7,8,9,10}
{6,8,10}
A plane flies from point A to point B on a bearing of 012o. What bearing would it return on from B to A? 192o
A number is picked at random from the set
{1,3,5,7,9}
what is the probability it is even? 0
Evaluate:
48 ÷ 8 × 28 ÷ 7
24
Simplify the following by collecting like terms:
\(7d−3e−5d+7e\)
\(4e+2d\)
Divide 143 in the ratio
6:5
78 and 65
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:
216
2 x 2 x 2 x 3 x 3 x 3
In a sale an item costs £133 after a 5% reduction. What was the original price?
£140
Find the mean, mode, median and range of the following:
5,8,8,6,7,8
Mean = 7, mode = 8,
median = 7.5 and range = 3
What time is this?
Sketch a clock face:
Write the following recurring decimal as a fraction in its lowest terms.
0.171717... \(\frac{17}{99}\)
Decrease £20 by 35%
£13
Expand:
\(8(2x-5)\)
\(16x-40\)
Expand:
\((4x+4)(3x-2)\)
\(12x^2+4x-8\)
Factorise:
\(5x-5\)
\(5(x-1)\)
Factorise:
\(x^2+x-6\)
\((x+3)(x-2)\)
Factorise:
\(2x^2+x-6\)
\((x+2)(2x-3)\)
Which theorem?
Find the value of:
7.17 × 10-5
= 0.0000717
Write in standard form:
648
= 6.48 × 102
Write in standard form:
0.000233
= 2.33 × 10-4
Find the nth term:
\(4, 15, 30, 49, 72, \)
\(2n^2+5n-3\)
Multiply 4 × 102
by 5 × 103 and give the answer in standard form.
= 2 × 106
Solve:
\(x^2+3x-10= 0\)
\(x = 2\) and \(-5\)
Solve this equation giving the solutions to 3 significant figures:
\(5x^2+x-1 = 0\)
\(x = 0.358\) and \(-0.558\)
What is the size of each interior angle of a regular decagon?
144°
Make \(j\) the subject of the formula
$$b=\frac{3(j-4)}{c}$$
$$j=\frac{bc}{3}+4$$
Calculate the value of:
6251 ÷ 7
= 893
What is the 6th:
a) Cube number; 216
b) Triangular number; 21
c) Fibonacci number. 8
What are the three largest square numbers less than
81
64, 49, 36
What is the 10th prime number?
29
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: 0.7, 7, 7.07, 7.77, 7.7, 0.77, 0.07, in ascending order.
0.07, 0.7, 0.77, 7, 7.07, 7.7, 7.77,
Write down these lengths: 107cm, 1.8m, 17cm, 18mm, 1.08m, 1.7cm, in order.
1.7cm, 18mm, 17cm, 107cm, 1.08m, 1.8m,
Write down these capacities: 200ml, 21cl, 173ml, 17cl, 18cl, 18ml, in order.
18ml, 17cl, 173ml, 18cl, 200ml, 21cl,
d = 99
g = 122
Round to one significant figure:
a) 28.95; 30
b) 869586; 900000
c) 67; 70
d) 0.00892; 0.009
Round each value to one significant figure to make an estimate:$$2.6 \times 33 - 154$$\(3 \times 30 - 200 = -110\)
A pie chart shows the colours of 10 books. What sector angle represents the
7 red books?
252°
What is the equation?
\(y=8-2x\)A pie chart shows the colours of 12 hats. How many green hats are represented
by a sector
angle of 210°?
7
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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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