What is the 12th:
a) Odd number; 23
b) Square number; 144
c) Prime number. 37
Find all the factors of:
29
1, 29.
Subtract the 4th from the 7th multiples of:
8
24
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) 43.79; 43.8
b) 801749; 802000
c) 68; 68.0
d) 0.006895; 0.00690
Find the area of a triangle that has a base of 6cm and a height of 11cm.
33cm2
Find the area of a trapezium that has a base of 10cm, a height of 9cm and a top (parallel to base) of 4cm. 63cm2
Evaluate:
\( \frac{4}{7} + \frac{9}{11}\) \(= 1\frac{30}{77}\)
Evaluate:
\( \frac{2}{4} × \frac{5}{6}\) \(= \frac{5}{12}\)
Evaluate:
\( \frac{1}{2} ÷ \frac{4}{3}\) \(= \frac{3}{8}\)
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.
\( \frac{2}{3}\) \(= 66.7\)%
Find the area of a circle that has a radius of 9cm. Give your answer to three significant figures.
254cm2
Find the circumference of a circle that has a radius of 9cm. Give your answer to three significant figures.
56.5cm
Calculate the value of:
8.9 + 9.7
= 18.6
Calculate the value of:
8.1 − 2.8
= 5.3
Calculate the value of:
2.9 × 3.7
= 10.73
Calculate the value of:
132.8 ÷ 16
= 8.3
What is the value of:
32
= 9
What is the value of:
\(4^{\frac{1}{2}}\)
\(= 2\)
Calculate the value of:
85 + 78
= 163
Calculate the value of:
93 − 25
= 68
Calculate the value of:
59 × 83
= 4897
Calculate the value of:
1001 ÷ 13
= 77
Find the value of:
55% of 220
= 121
Find the value of:
3.9 × 105
= 390000
Find the highest common factor of twelve and ten.
= 2
6 × 4 = 24 | 9 × 4 = 36 |
4 × 3 = 12 | 5 × 2 = 10 |
7 × 5 = 35 | 3 × 4 = 12 |
8 × 4 = 32 | 2 × 4 = 8 |
3 × 4 = 12 | 4 × 5 = 20 |
9 × 4 = 36 | 7 × 6 = 42 |
8 × 11 = 88 | 5 × 4 = 20 |
6 × 7 = 42 | 2 × 9 = 18 |
7 × 2 = 14 | 5 × 2 = 10 |
3 × 2 = 6 | 8 × 2 = 16 |
9 × 2 = 18 | 4 × 2 = 8 |
6 × 2 = 12 | 2 × 2 = 4 |
7 × 3 = 21 | 8 × 3 = 24 |
6 × 3 = 18 | 9 × 3 = 27 |
5 × 3 = 15 | 4 × 3 = 12 |
3 × 3 = 9 | 2 × 3 = 6 |
5 × 4 = 20 | 3 × 4 = 12 |
8 × 4 = 32 | 6 × 4 = 24 |
7 × 4 = 28 | 4 × 4 = 16 |
9 × 4 = 36 | 2 × 4 = 8 |
8 × 5 = 40 | 3 × 5 = 15 |
9 × 5 = 45 | 7 × 5 = 35 |
6 × 5 = 30 | 4 × 5 = 20 |
5 × 5 = 25 | 2 × 5 = 10 |
7 × 6 = 42 | 6 × 6 = 36 |
8 × 6 = 48 | 5 × 6 = 30 |
4 × 6 = 24 | 9 × 6 = 54 |
3 × 6 = 18 | 2 × 6 = 12 |
8 × 7 = 56 | 7 × 7 = 49 |
6 × 7 = 42 | 3 × 7 = 21 |
5 × 7 = 35 | 4 × 7 = 28 |
9 × 7 = 63 | 2 × 7 = 14 |
5 × 8 = 40 | 3 × 8 = 24 |
7 × 8 = 56 | 8 × 8 = 64 |
4 × 8 = 32 | 9 × 8 = 72 |
6 × 8 = 48 | 2 × 8 = 16 |
8 × 9 = 72 | 9 × 9 = 81 |
7 × 9 = 63 | 4 × 9 = 36 |
5 × 9 = 45 | 6 × 9 = 54 |
3 × 9 = 27 | 2 × 9 = 18 |
3 × 12 = 36 | 8 × 12 = 96 |
6 × 12 = 72 | 7 × 12 = 84 |
5 × 12 = 60 | 4 × 12 = 48 |
9 × 12 = 108 | 2 × 12 = 24 |
Write this fraction in its simplest form:
\( \frac{21}{28}\) \(= \frac{3}{4}\)
Evaluate:
\( 2\frac{4}{5} − \frac{7}{8}\) \(= 1\frac{37}{40}\)
Find AC if AB = 3.8m and BC = 5.4m. 3.84m
Find angle BCA if AC = 5.2m and BC = 7.2m. 43.8o
Find BC if angle BCA = 30o and AC = 4.2m. 4.85m
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.
\( \frac{1}{5}\) \(= 0.2\)
Convert this decimal to a fraction.
\(0.33\) = \( \frac{33}{100}\)
Increase £60 by 45%
£87
What is the lowest common multiple of fifteen and thirty.
= 30
6,18,30,42,54...
Find the:
a) next term; 66
b) nth term; 12n - 6
c) term number 32; 378
6,18,54,162,486...
Find the:
a) next term; 1458
b) nth term; 6 × 3n-1
c) term number 12; 1062882
If £180 is invested for 6 years with a simple interest rate of 4%, find the amount of interest earned. £43.20
If £180 is invested with an interest rate of 6% compounded annually, find the value of the investment after 5 years. £240.88
If £1 is worth $1.31, convert:
a) £240 to dollars; $314.40
b) $140 to pounds; £106.87
What are the coordinates of the midpoint of the line joining:
\((9,7) \text{ and } (21,17)\)
(15,12)
What is the gradient of the line joining:
\((6,9) \text{ and } (12,13)\)
\(\frac{2}{3}\)
Here are the coordinates of 3 vertices of a square, what are the coordinates of the 4th?
\((1,2),(5,5),(-2,6)\)
(2,9)
a) 9 − 14 = -5
b) 9 × (-11) = -99
c) (8−15)(6−17) = 77
d) 99 ÷ (-11) = -9
e) (-5)2 = 25
If p = 5, q = 20 and
r = -7 evaluate:
a) 2q − p = 35
b) pq + r = 93
c) p2 − 5q - r = -68
Solve:
\(2x = 4\)
\(x = 2\)
Solve:
\(3x -9= 3\)
\(x = 4\)
Solve:
\(6x +5= 4x + 23\)
\(x = 9\)
Solve:
\(5(3x -4)-8= 17\)
\(x = 3\)
Solve:
\(2(4x + 3)= 5(3x + 4)\)
\(x = -2\)
Solve:
\(3x+5y = 21\)
\(2x-5y = -11\)
\(x = 2, y = 3\)
Solve:
\(2x-4y = -2\)
\(7x+12y = 71\)
\(x = 5, y = 3\)
Solve:
\(2x+7y = 55\)
\(5x-3y = -47\)
\(x = -4, y = 9\)
Find the union of:
{5,6,7,8,9,10} and
{3,6,9,12,15}
{3,5,6,7,8,9,10,12,15}
Find the intersection of:
{2,4,6,8,10} and
{1,3,6,10,15}
{6,10}
A plane flies from point A to point B on a bearing of 208o. What bearing would it return on from B to A? 028o
A number is picked at random from the set
{2,6,12}
what is the probability it is even? 1
Evaluate:
82 − 5 × 6 + 3
37
Simplify the following by collecting like terms:
\(b+4c-7b+4c\)
\(8c-6b\)
Divide 168 in the ratio
6:8
72 and 96
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:
72
2 x 2 x 2 x 3 x 3
In a sale an item costs £90 after a 10% reduction. What was the original price?
£100
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.
0.121212... \(\frac{4}{33}\)
Decrease £40 by 10%
£36
Expand:
\(2(4x-2)\)
\(8x-4\)
Expand:
\((3x+4)(3x-3)\)
\(9x^2+3x-12\)
Factorise:
\(12x-3\)
\(3(4x-1)\)
Factorise:
\(x^2-2x-3\)
\((x+1)(x-3)\)
Factorise:
\(12x^2+x-6\)
\((4x+3)(3x-2)\)
Which theorem?
Find the value of:
4.65 × 10-5
= 0.0000465
Write in standard form:
6310000
= 6.31 × 106
Write in standard form:
0.0775
= 7.75 × 10-2
Find the nth term:
\(-2, 2, 8, 16, 26, \)
\(n^2+n-4\)
Multiply 9 × 102
by 8 × 102 and give the answer in standard form.
= 7.2 × 105
Solve:
\(x^2-2x-8= 0\)
\(x = 4\) and \(-2\)
Solve this equation giving the solutions to 3 significant figures:
\(4x^2-5x-2 = 0\)
\(x = 1.57\) and \(-0.319\)
What is the size of each interior angle of a regular hexagon?
120°
Make \(d\) the subject of the formula
$$e=\frac{2d-1}{3}$$
$$d=\frac{3e+1}{2}$$
Calculate the value of:
4296 ÷ 6
= 716
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 are the next three prime numbers after
13
17, 19, 23
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: 6, 0.66, 0.6, 6.6, 6.66, 6.06, 0.06, in ascending order.
0.06, 0.6, 0.66, 6, 6.06, 6.6, 6.66,
Write down these lengths: 1.08m, 1.8m, 17cm, 107cm, 18mm, 1.7cm, in order.
1.7cm, 18mm, 17cm, 107cm, 1.08m, 1.8m,
Write down these capacities: 18cl, 21cl, 200ml, 17cl, 173ml, 18ml, in order.
18ml, 17cl, 173ml, 18cl, 200ml, 21cl,
e = 69
j = 58
Round to one significant figure:
a) 74.76; 70
b) 684269; 700000
c) 14; 10
d) 0.00474; 0.005
Round each value to one significant figure to make an estimate:$$82 + 9.5 \times 22$$\(80 + 10 \times 20 = 280\)
A pie chart shows the colours of 40 books. What sector angle represents the
30 red books?
270°
What is the equation?
\(y=3-x\)A pie chart shows the colours of 60 hats. How many green hats are represented
by a sector
angle of 198°?
33
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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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