What is the 8th:
a) Odd number; 15
b) Square number; 64
c) Prime number. 19
Find all the factors of:
27
1, 3, 9, 27.
Subtract the 7th from the 11th multiples of:
5
20
What are the names of regular polygons with:
a) seven sides;
b) eight sides;
c) nine sides.
Heptagon, Octagon and Nonagon (all regular)
Round to three significant figures:
a) 35.98; 36.0
b) 959125; 959000
c) 25; 25.0
d) 0.002595; 0.00260
Find the area of a triangle that has a base of 3cm and a height of 6cm.
9cm2
Find the area of a trapezium that has a base of 12cm, a height of 7cm and a top (parallel to base) of 6cm. 63cm2
Evaluate:
\( \frac{4}{5} + \frac{7}{9}\) \(= 1\frac{26}{45}\)
Evaluate:
\( \frac{1}{2} × \frac{3}{5}\) \(= \frac{3}{10}\)
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.
\( \frac{4}{6}\) \(= 66.7\)%
Find the area of a circle that has a radius of 12cm. Give your answer to three significant figures.
452cm2
Find the circumference of a circle that has a radius of 6cm. Give your answer to three significant figures.
37.7cm
Calculate the value of:
5.6 + 2.7
= 8.3
Calculate the value of:
7.3 − 1.7
= 5.6
Calculate the value of:
5.6 × 2.6
= 14.56
Calculate the value of:
66.6 ÷ 18
= 3.7
What is the value of:
22
= 4
What is the value of:
\(3^{-2}\)
\(= \frac{1}{9}\)
Calculate the value of:
67 + 49
= 116
Calculate the value of:
53 − 26
= 27
Calculate the value of:
36 × 35
= 1260
Calculate the value of:
1235 ÷ 19
= 65
Find the value of:
30% of 60
= 18
Find the value of:
7.94 × 103
= 7940
Find the highest common factor of forty five and twenty five.
= 5
3 × 5 = 15 | 5 × 4 = 20 |
6 × 3 = 18 | 7 × 2 = 14 |
8 × 2 = 16 | 9 × 3 = 27 |
4 × 2 = 8 | 2 × 5 = 10 |
8 × 7 = 56 | 5 × 8 = 40 |
6 × 3 = 18 | 9 × 9 = 81 |
4 × 5 = 20 | 3 × 12 = 36 |
7 × 11 = 77 | 2 × 4 = 8 |
7 × 2 = 14 | 3 × 2 = 6 |
5 × 2 = 10 | 4 × 2 = 8 |
8 × 2 = 16 | 6 × 2 = 12 |
9 × 2 = 18 | 2 × 2 = 4 |
3 × 3 = 9 | 7 × 3 = 21 |
9 × 3 = 27 | 6 × 3 = 18 |
4 × 3 = 12 | 5 × 3 = 15 |
8 × 3 = 24 | 2 × 3 = 6 |
6 × 4 = 24 | 4 × 4 = 16 |
5 × 4 = 20 | 3 × 4 = 12 |
7 × 4 = 28 | 8 × 4 = 32 |
9 × 4 = 36 | 2 × 4 = 8 |
5 × 5 = 25 | 6 × 5 = 30 |
4 × 5 = 20 | 8 × 5 = 40 |
9 × 5 = 45 | 3 × 5 = 15 |
7 × 5 = 35 | 2 × 5 = 10 |
9 × 6 = 54 | 6 × 6 = 36 |
8 × 6 = 48 | 4 × 6 = 24 |
7 × 6 = 42 | 3 × 6 = 18 |
5 × 6 = 30 | 2 × 6 = 12 |
5 × 7 = 35 | 4 × 7 = 28 |
7 × 7 = 49 | 3 × 7 = 21 |
9 × 7 = 63 | 8 × 7 = 56 |
6 × 7 = 42 | 2 × 7 = 14 |
6 × 8 = 48 | 4 × 8 = 32 |
9 × 8 = 72 | 3 × 8 = 24 |
7 × 8 = 56 | 8 × 8 = 64 |
5 × 8 = 40 | 2 × 8 = 16 |
5 × 9 = 45 | 6 × 9 = 54 |
7 × 9 = 63 | 4 × 9 = 36 |
9 × 9 = 81 | 8 × 9 = 72 |
3 × 9 = 27 | 2 × 9 = 18 |
4 × 12 = 48 | 9 × 12 = 108 |
7 × 12 = 84 | 5 × 12 = 60 |
3 × 12 = 36 | 6 × 12 = 72 |
8 × 12 = 96 | 2 × 12 = 24 |
Write this fraction in its simplest form:
\( \frac{35}{42}\) \(= \frac{5}{6}\)
Evaluate:
\( 1\frac{4}{5} − \frac{6}{7}\) \(= \frac{33}{35}\)
Find BC if AB = 3.7m and AC = 4.9m. 6.14m
Find angle BCA if AC = 4.6m and BC = 6.5m. 45.0o
Find BC if angle BCA = 47o and AC = 5m. 7.33m
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.
\( \frac{5}{6}\) \(= 0.833\)
Convert this decimal to a fraction.
\(0.68\) = \( \frac{17}{25}\)
Increase £100 by 20%
£120
What is the lowest common multiple of eight and twenty.
= 40
7,20,33,46,59...
Find the:
a) next term; 72
b) nth term; 13n - 6
c) term number 50; 644
6,18,54,162,486...
Find the:
a) next term; 1458
b) nth term; 6 × 3n-1
c) term number 8; 13122
If £180 is invested for 9 years with a simple interest rate of 3%, find the amount of interest earned. £48.60
If £200 is invested with an interest rate of 6% compounded annually, find the value of the investment after 7 years. £300.73
If £1 is worth $1.33, convert:
a) £180 to dollars; $239.40
b) $100 to pounds; £75.19
What are the coordinates of the midpoint of the line joining:
\((4,5) \text{ and } (16,13)\)
(10,9)
What is the gradient of the line joining:
\((1,3) \text{ and } (4,9)\)
2
Here are the coordinates of 3 vertices of a square, what are the coordinates of the 4th?
\((2,2),(7,5),(-1,7)\)
(4,10)
a) 8 − 19 = -11
b) 8 × (-8) = -64
c) (11−21)(5−15) = 100
d) 64 ÷ (-8) = -8
e) (-7)2 = 49
If p = 6, q = 24 and
r = -9 evaluate:
a) 2q − p = 42
b) pq + r = 135
c) p2 − 5q - r = -75
Solve:
\(5x = 10\)
\(x = 2\)
Solve:
\(2x +2= 12\)
\(x = 5\)
Solve:
\(5x +5= 3x + 9\)
\(x = 2\)
Solve:
\(2(4x +5)+11= 53\)
\(x = 4\)
Solve:
\(3(5x + 2)= 5(4x + 2)\)
\(x = -0.8\)
Solve:
\(4x+3y = 33\)
\(2x+3y = 27\)
\(x = 3, y = 7\)
Solve:
\(2x-3y = -1\)
\(7x-12y = -11\)
\(x = 7, y = 5\)
Solve:
\(3x-3y = -3\)
\(7x+2y = 56\)
\(x = 6, y = 7\)
Find the union of:
{2,4,6,8,10} and
{5,6,7,8,9,10}
{2,4,5,6,7,8,9,10}
Find the intersection of:
{6,7,8,9,10} and
{5,6,7,8,9,10}
{6,7,8,9,10}
A plane flies from point A to point B on a bearing of 317o. What bearing would it return on from B to A? 137o
A number is picked at random from the set
{5,6,7,8,9,10}
what is the probability it is even? \(\frac12\)
Evaluate:
9 + (6 × 22 − 4)
29
Simplify the following by collecting like terms:
\(3x+5x^2-8x+x^2\)
\(6x^2-5x\)
Divide 81 in the ratio
1:8
9 and 72
Draw a rough sketch of the graph of:
\(2y=x+2\)
Gradient 0.5
y intercept 1
Express the following number as the product of prime numbers:
18
2 x 3 x 3
In a sale an item costs £12 after a 40% reduction. What was the original price?
£20
Find the mean, mode, median and range of the following:
6,7,8,9,10
Mean = 8, no mode,
median = 8 and range = 4
What time is this?
Sketch a clock face:
Write the following recurring decimal as a fraction in its lowest terms.
0.535353... \(\frac{53}{99}\)
Decrease £60 by 25%
£45
Expand:
\(7(3x-8)\)
\(21x-56\)
Expand:
\((2x+1)(2x-3)\)
\(4x^2-4x-3\)
Factorise:
\(56x-49\)
\(7(8x-7)\)
Factorise:
\(x^2-4\)
\((x+2)(x-2)\)
Factorise:
\(10x^2-3x-4\)
\((2x+1)(5x-4)\)
Which theorem?
Find the value of:
5.77 × 10-2
= 0.0577
Write in standard form:
722000
= 7.22 × 105
Write in standard form:
0.000451
= 4.51 × 10-4
Find the nth term:
\(-3, 2, 9, 18, 29, \)
\(n^2+2n-6\)
Multiply 6 × 102
by 9 × 106 and give the answer in standard form.
= 5.4 × 109
Solve:
\(x^2+3x-10= 0\)
\(x = 2\) and \(-5\)
Solve this equation giving the solutions to 3 significant figures:
\(3x^2+4x-1 = 0\)
\(x = 0.215\) and \(-1.55\)
What is the size of each interior angle of a regular decagon?
144°
Make \(f\) the subject of the formula
$$h=g(e-f)$$
$$f=e-\frac{h}{g}$$
Calculate the value of:
3672 ÷ 4
= 918
What is the 9th:
a) Cube number; 729
b) Triangular number; 45
c) Fibonacci number. 34
What is the square of
8
64
What is the difference between the 4th and the 5th prime numbers?
11 - 7 = 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: 4.44, 0.44, 0.4, 4.4, 4.04, 4, 0.04, in ascending order.
0.04, 0.4, 0.44, 4, 4.04, 4.4, 4.44,
Write down these lengths: 107cm, 1.08m, 1.8m, 18mm, 17cm, 1.7cm, in order.
1.7cm, 18mm, 17cm, 107cm, 1.08m, 1.8m,
Write down these capacities: 18cl, 21cl, 173ml, 17cl, 200ml, 18ml, in order.
18ml, 17cl, 173ml, 18cl, 200ml, 21cl,
g = 122
h = 75
Round to one significant figure:
a) 66.04; 70
b) 301720; 300000
c) 27; 30
d) 0.00383; 0.004
Round each value to one significant figure to make an estimate:$$(151 + 3.8) \div 16$$\((200 + 4) \div 20 = 10.2\)
A pie chart shows the colours of 45 books. What sector angle represents the
37 red books?
296°
What is the equation?
\(x=5\)A pie chart shows the colours of 36 hats. How many green hats are represented
by a sector
angle of 210°?
21
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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.
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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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