What is the 7th:
a) Odd number; 13
b) Square number; 49
c) Prime number. 17
Find all the factors of:
39
1, 3, 13, 39.
Subtract the 6th from the 9th multiples of:
10
30
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) 15.99; 16.0
b) 627758; 628000
c) 81; 81.0
d) 0.008195; 0.00820
Find the area of a triangle that has a base of 6cm and a height of 9cm.
27cm2
Find the area of a trapezium that has a base of 16cm, a height of 11cm and a top (parallel to base) of 6cm. 121cm2
Evaluate:
\( \frac{2}{3} + \frac{5}{7}\) \(= 1\frac{8}{21}\)
Evaluate:
\( \frac{1}{2} × \frac{3}{4}\) \(= \frac{3}{8}\)
Evaluate:
\( \frac{2}{4} ÷ \frac{7}{5}\) \(= \frac{5}{14}\)
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.
\( \frac{4}{7}\) \(= 57.1\)%
Find the area of a circle that has a radius of 4cm. Give your answer to three significant figures.
50.3cm2
Find the circumference of a circle that has a radius of 4cm. Give your answer to three significant figures.
25.1cm
Calculate the value of:
2.5 + 7.7
= 10.2
Calculate the value of:
7.1 − 1.5
= 5.6
Calculate the value of:
3.6 × 7.5
= 27
Calculate the value of:
88.4 ÷ 13
= 6.8
What is the value of:
23
= 8
What is the value of:
\(4^{\frac{1}{2}}\)
\(= 2\)
Calculate the value of:
99 + 24
= 123
Calculate the value of:
72 − 27
= 45
Calculate the value of:
42 × 29
= 1218
Calculate the value of:
1598 ÷ 17
= 94
Find the value of:
90% of 180
= 162
Find the value of:
5.07 × 105
= 507000
Find the highest common factor of thirty and twenty.
= 10
3 × 2 = 6 | 8 × 4 = 32 |
4 × 4 = 16 | 6 × 2 = 12 |
5 × 3 = 15 | 7 × 2 = 14 |
9 × 3 = 27 | 2 × 5 = 10 |
3 × 9 = 27 | 4 × 2 = 8 |
7 × 2 = 14 | 8 × 10 = 80 |
6 × 8 = 48 | 5 × 8 = 40 |
9 × 9 = 81 | 2 × 12 = 24 |
5 × 2 = 10 | 9 × 2 = 18 |
4 × 2 = 8 | 3 × 2 = 6 |
7 × 2 = 14 | 6 × 2 = 12 |
8 × 2 = 16 | 2 × 2 = 4 |
6 × 3 = 18 | 7 × 3 = 21 |
5 × 3 = 15 | 8 × 3 = 24 |
3 × 3 = 9 | 9 × 3 = 27 |
4 × 3 = 12 | 2 × 3 = 6 |
3 × 4 = 12 | 4 × 4 = 16 |
6 × 4 = 24 | 7 × 4 = 28 |
8 × 4 = 32 | 9 × 4 = 36 |
5 × 4 = 20 | 2 × 4 = 8 |
4 × 5 = 20 | 3 × 5 = 15 |
7 × 5 = 35 | 9 × 5 = 45 |
8 × 5 = 40 | 6 × 5 = 30 |
5 × 5 = 25 | 2 × 5 = 10 |
7 × 6 = 42 | 3 × 6 = 18 |
8 × 6 = 48 | 5 × 6 = 30 |
9 × 6 = 54 | 6 × 6 = 36 |
4 × 6 = 24 | 2 × 6 = 12 |
9 × 7 = 63 | 5 × 7 = 35 |
6 × 7 = 42 | 8 × 7 = 56 |
3 × 7 = 21 | 7 × 7 = 49 |
4 × 7 = 28 | 2 × 7 = 14 |
7 × 8 = 56 | 5 × 8 = 40 |
3 × 8 = 24 | 9 × 8 = 72 |
8 × 8 = 64 | 6 × 8 = 48 |
4 × 8 = 32 | 2 × 8 = 16 |
3 × 9 = 27 | 5 × 9 = 45 |
8 × 9 = 72 | 9 × 9 = 81 |
4 × 9 = 36 | 6 × 9 = 54 |
7 × 9 = 63 | 2 × 9 = 18 |
4 × 12 = 48 | 3 × 12 = 36 |
8 × 12 = 96 | 9 × 12 = 108 |
6 × 12 = 72 | 7 × 12 = 84 |
5 × 12 = 60 | 2 × 12 = 24 |
Write this fraction in its simplest form:
\( \frac{4}{16}\) \(= \frac{1}{4}\)
Evaluate:
\( 2\frac{1}{2} − \frac{5}{6}\) \(= 1\frac{2}{3}\)
Find AB if AC = 3.7m and BC = 5.7m. 4.34m
Find angle ABC if AB = 4.7m and BC = 6.4m. 42.7o
Find AB if angle ABC = 20o and BC = 4.7m. 4.42m
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.
\( \frac{2}{5}\) \(= 0.4\)
Convert this decimal to a fraction.
\(0.03\) = \( \frac{3}{100}\)
Increase £120 by 35%
£162
What is the lowest common multiple of eight and ten.
= 40
6,14,22,30,38...
Find the:
a) next term; 46
b) nth term; 8n - 2
c) term number 33; 262
3,6,12,24,48...
Find the:
a) next term; 96
b) nth term; 3 × 2n-1
c) term number 9; 768
If £200 is invested for 4 years with a simple interest rate of 2%, find the amount of interest earned. £16.00
If £100 is invested with an interest rate of 4% compounded annually, find the value of the investment after 4 years. £116.99
If £1 is worth $1.36, convert:
a) £100 to dollars; $136.00
b) $140 to pounds; £102.94
What are the coordinates of the midpoint of the line joining:
\((-9,-9) \text{ and } (-1,-1)\)
(-5,-5)
What is the gradient of the line joining:
\((1,-6) \text{ and } (4,-1)\)
\(\frac{5}{3}\)
Here are the coordinates of 3 vertices of a square, what are the coordinates of the 4th?
\((2,4),(6,8),(-2,8)\)
(2,12)
a) 10 − 22 = -12
b) 10 × (-12) = -120
c) (11−21)(7−14) = 70
d) 120 ÷ (-12) = -10
e) (-9)2 = 81
If p = 6, q = 27 and
r = -8 evaluate:
a) 2q − p = 48
b) pq + r = 154
c) p2 − 5q - r = -91
Solve:
\(3x = 18\)
\(x = 6\)
Solve:
\(4x +7= 43\)
\(x = 9\)
Solve:
\(6x -5= 2x + 7\)
\(x = 3\)
Solve:
\(2(4x -2)-11= 41\)
\(x = 7\)
Solve:
\(4(4x + 3)= 3(2x + 2)\)
\(x = -0.6\)
Solve:
\(5x+5y = 25\)
\(2x-5y = -11\)
\(x = 2, y = 3\)
Solve:
\(3x+3y = 33\)
\(6x-9y = -9\)
\(x = 6, y = 5\)
Solve:
\(2x-5y = -42.5\)
\(3x+2y = -11.5\)
\(x = -7.5, y = 5.5\)
Find the union of:
{1,3,5,7,9} and
{2,6,12}
{1,2,3,5,6,7,9,12}
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 059o. What bearing would it return on from B to A? 239o
A number is picked at random from the set
{6,7,8,9,10}
what is the probability it is even? \(\frac35\)
Evaluate:
10 ÷ 5 × 18 ÷ 6
6
Simplify the following by collecting like terms:
\(3y+2w+7y\)
\(10y+2w\)
Divide 75 in the ratio
8:7
40 and 35
Draw a rough sketch of the graph of:
\(2y=x-4\)
Gradient 0.5
y intercept -2
Express the following number as the product of prime numbers:
54
2 x 3 x 3 x 3
In a sale an item costs £39 after a 35% reduction. What was the original price?
£60
Find the mean, mode, median and range of the following:
1,3,1,10,5
Mean = 4, mode = 1,
median = 3 and range = 9
What time is this?
Sketch a clock face:
Write the following recurring decimal as a fraction in its lowest terms.
0.989898... \(\frac{98}{99}\)
Decrease £140 by 15%
£119
Expand:
\(7(5x-6)\)
\(35x-42\)
Expand:
\((x+1)(x-4)\)
\(x^2-3x-4\)
Factorise:
\(25x-15\)
\(5(5x-3)\)
Factorise:
\(x^2-x-12\)
\((x+3)(x-4)\)
Factorise:
\(10x^2+11x-6\)
\((2x+3)(5x-2)\)
Which theorem?
Find the value of:
2.46 × 10-4
= 0.000246
Write in standard form:
9890
= 9.89 × 103
Write in standard form:
0.00099
= 9.9 × 10-4
Find the nth term:
\(-1, 10, 27, 50, 79, \)
\(3n^2+2n-6\)
Multiply 6 × 104
by 9 × 106 and give the answer in standard form.
= 5.4 × 1011
Solve:
\(x^2+x-12= 0\)
\(x = 3\) and \(-4\)
Solve this equation giving the solutions to 3 significant figures:
\(4x^2+5x-4 = 0\)
\(x = 0.554\) and \(-1.80\)
What is the size of each exterior angle of a regular heptagon?
51.4°
Make \(f\) the subject of the formula
$$h=g(e-f)$$
$$f=e-\frac{h}{g}$$
Calculate the value of:
6776 ÷ 7
= 968
What is the 8th:
a) Cube number; 512
b) Triangular number; 36
c) Fibonacci number. 21
What are the three largest square numbers less than
64
49, 36, 25
What are the next three prime numbers after
17
19, 23, 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: 1.01, 0.11, 1, 1.11, 0.1, 1.1, 0.01, in ascending order.
0.01, 0.1, 0.11, 1, 1.01, 1.1, 1.11,
Write down these lengths: 107cm, 17cm, 1.08m, 18mm, 1.8m, 1.7cm, in order.
1.7cm, 18mm, 17cm, 107cm, 1.08m, 1.8m,
Write down these capacities: 173ml, 200ml, 21cl, 17cl, 18cl, 18ml, in order.
18ml, 17cl, 173ml, 18cl, 200ml, 21cl,
h = 75
d = 91
Round to one significant figure:
a) 24.64; 20
b) 943095; 900000
c) 85; 80
d) 0.00565; 0.006
Round each value to one significant figure to make an estimate:$$(184 + 2.5) \div 15$$\((200 + 3) \div 20 = 10.15\)
A pie chart shows the colours of 18 books. What sector angle represents the
13 red books?
260°
What is the equation?
\(y=0.5x-1.5\)A pie chart shows the colours of 6 hats. How many green hats are represented
by a sector
angle of 240°?
4
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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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