What is the 10th:
a) Odd number; 19
b) Square number; 100
c) Prime number. 29
Find all the factors of:
22
1, 2, 11, 22.
Subtract the 4th from the 9th multiples of:
9
45
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) 14.87; 14.9
b) 976500; 976000
c) 43; 43.0
d) 0.004395; 0.00440
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 11cm, a height of 7cm and a top (parallel to base) of 5cm. 56cm2
Evaluate:
\( \frac{3}{4} + \frac{7}{10}\) \(= 1\frac{9}{20}\)
Evaluate:
\( \frac{2}{4} × \frac{6}{7}\) \(= \frac{3}{7}\)
Evaluate:
\( \frac{3}{4} ÷ \frac{7}{6}\) \(= \frac{9}{14}\)
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.
\( \frac{1}{3}\) \(= 33.3\)%
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 10cm. Give your answer to three significant figures.
62.8cm
Calculate the value of:
4.9 + 2.5
= 7.4
Calculate the value of:
7.4 − 3.6
= 3.8
Calculate the value of:
6.3 × 6.6
= 41.58
Calculate the value of:
150.4 ÷ 16
= 9.4
What is the value of:
43
= 64
What is the value of:
\(27^{\frac{1}{3}}\)
\(= 3\)
Calculate the value of:
47 + 24
= 71
Calculate the value of:
51 − 28
= 23
Calculate the value of:
87 × 25
= 2175
Calculate the value of:
1701 ÷ 27
= 63
Find the value of:
15% of 260
= 39
Find the value of:
5.78 × 103
= 5780
Find the highest common factor of fourteen and eight.
= 2
6 × 5 = 30 | 9 × 4 = 36 |
7 × 3 = 21 | 5 × 3 = 15 |
3 × 3 = 9 | 8 × 5 = 40 |
4 × 5 = 20 | 2 × 3 = 6 |
7 × 2 = 14 | 4 × 11 = 44 |
6 × 7 = 42 | 9 × 3 = 27 |
5 × 2 = 10 | 8 × 11 = 88 |
3 × 7 = 21 | 2 × 4 = 8 |
4 × 2 = 8 | 7 × 2 = 14 |
3 × 2 = 6 | 9 × 2 = 18 |
5 × 2 = 10 | 6 × 2 = 12 |
8 × 2 = 16 | 2 × 2 = 4 |
6 × 3 = 18 | 4 × 3 = 12 |
5 × 3 = 15 | 3 × 3 = 9 |
7 × 3 = 21 | 9 × 3 = 27 |
8 × 3 = 24 | 2 × 3 = 6 |
3 × 4 = 12 | 7 × 4 = 28 |
6 × 4 = 24 | 8 × 4 = 32 |
5 × 4 = 20 | 4 × 4 = 16 |
9 × 4 = 36 | 2 × 4 = 8 |
3 × 5 = 15 | 6 × 5 = 30 |
5 × 5 = 25 | 4 × 5 = 20 |
7 × 5 = 35 | 9 × 5 = 45 |
8 × 5 = 40 | 2 × 5 = 10 |
9 × 6 = 54 | 3 × 6 = 18 |
8 × 6 = 48 | 7 × 6 = 42 |
4 × 6 = 24 | 6 × 6 = 36 |
5 × 6 = 30 | 2 × 6 = 12 |
6 × 7 = 42 | 9 × 7 = 63 |
3 × 7 = 21 | 4 × 7 = 28 |
7 × 7 = 49 | 5 × 7 = 35 |
8 × 7 = 56 | 2 × 7 = 14 |
4 × 8 = 32 | 6 × 8 = 48 |
9 × 8 = 72 | 7 × 8 = 56 |
3 × 8 = 24 | 5 × 8 = 40 |
8 × 8 = 64 | 2 × 8 = 16 |
5 × 9 = 45 | 9 × 9 = 81 |
8 × 9 = 72 | 3 × 9 = 27 |
6 × 9 = 54 | 4 × 9 = 36 |
7 × 9 = 63 | 2 × 9 = 18 |
9 × 12 = 108 | 6 × 12 = 72 |
5 × 12 = 60 | 3 × 12 = 36 |
7 × 12 = 84 | 8 × 12 = 96 |
4 × 12 = 48 | 2 × 12 = 24 |
Write this fraction in its simplest form:
\( \frac{7}{21}\) \(= \frac{1}{3}\)
Evaluate:
\( 3\frac{1}{2} − \frac{5}{6}\) \(= 2\frac{2}{3}\)
Find AB if AC = 3.7m and BC = 5.4m. 3.93m
Find angle BCA if AB = 5.5m and AC = 7.1m. 37.8o
Find AC if angle ABC = 48o and BC = 3.9m. 2.90m
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.
\( \frac{3}{7}\) \(= 0.429\)
Convert this decimal to a fraction.
\(0.55\) = \( \frac{11}{20}\)
Increase £160 by 40%
£224
What is the lowest common multiple of six and fourteen.
= 42
3,10,17,24,31...
Find the:
a) next term; 38
b) nth term; 7n - 4
c) term number 53; 367
5,20,80,320,1280...
Find the:
a) next term; 5120
b) nth term; 5 × 4n-1
c) term number 10; 1310720
If £240 is invested for 7 years with a simple interest rate of 1%, find the amount of interest earned. £16.80
If £160 is invested with an interest rate of 2% compounded annually, find the value of the investment after 9 years. £191.21
If £1 is worth $1.24, convert:
a) £140 to dollars; $173.60
b) $160 to pounds; £129.03
What are the coordinates of the midpoint of the line joining:
\((-5,-6) \text{ and } (7,2)\)
(1,-2)
What is the gradient of the line joining:
\((7,7) \text{ and } (13,11)\)
\(\frac{2}{3}\)
Here are the coordinates of 3 vertices of a square, what are the coordinates of the 4th?
\((1,2),(4,8),(-5,5)\)
(-2,11)
a) 11 − 16 = -5
b) 11 × (-8) = -88
c) (6−16)(7−13) = 60
d) 88 ÷ (-8) = -11
e) (-8)2 = 64
If p = 6, q = 21 and
r = -9 evaluate:
a) 2q − p = 36
b) pq + r = 117
c) p2 − 5q - r = -60
Solve:
\(3x = 9\)
\(x = 3\)
Solve:
\(4x +8= 40\)
\(x = 8\)
Solve:
\(6x +3= 3x + 15\)
\(x = 4\)
Solve:
\(2(5x +6)+6= 48\)
\(x = 3\)
Solve:
\(4(5x + 3)= 2(3x + 3)\)
\(x = -0.429 \text{(to 3 sf)}\)
Solve:
\(3x-3y = 0\)
\(2x-3y = -3\)
\(x = 3, y = 3\)
Solve:
\(4x+5y = 23\)
\(5x+15y = 55\)
\(x = 2, y = 3\)
Solve:
\(3x-3y = -33\)
\(7x-2y = -69.5\)
\(x = -9.5, y = 1.5\)
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:
{5,6,7,8,9,10} and
{1,3,6,10,15}
{6,10}
A plane flies from point A to point B on a bearing of 280o. What bearing would it return on from B to A? 100o
A number is picked at random from the set
{2,4,6,8,10}
what is the probability it is even? 1
Evaluate:
28 ÷ 7 × 40 ÷ 8
20
Simplify the following by collecting like terms:
\(3y+2w+7y\)
\(10y+2w\)
Divide 144 in the ratio
7:9
63 and 81
Draw a rough sketch of the graph of:
\(y=-x+2\)
Gradient -1
y intercept 2
Express the following number as the product of prime numbers:
120
2 x 2 x 2 x 3 x 5
In a sale an item costs £60 after a 25% reduction. What was the original price?
£80
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 5%
£38
Expand:
\(4(5x-5)\)
\(20x-20\)
Expand:
\((4x+2)(x-3)\)
\(4x^2-10x-6\)
Factorise:
\(42x-49\)
\(7(6x-7)\)
Factorise:
\(x^2-x-2\)
\((x+1)(x-2)\)
Factorise:
\(12x^2+x-1\)
\((3x+1)(4x-1)\)
Which theorem?
Find the value of:
8.88 × 10-3
= 0.00888
Write in standard form:
990
= 9.9 × 102
Write in standard form:
0.000559
= 5.59 × 10-4
Find the nth term:
\(15, 28, 47, 72, 103, \)
\(3n^2+4n+8\)
Multiply 9 × 105
by 4 × 103 and give the answer in standard form.
= 3.6 × 109
Solve:
\(x^2-2x-8= 0\)
\(x = 4\) and \(-2\)
Solve this equation giving the solutions to 3 significant figures:
\(5x^2-x-2 = 0\)
\(x = 0.740\) and \(-0.540\)
What is the size of each interior angle of a regular octagon?
135°
Make \(f\) the subject of the formula
$$h=g(e-f)$$
$$f=e-\frac{h}{g}$$
Calculate the value of:
642 ÷ 3
= 214
What is the 8th:
a) Cube number; 512
b) Triangular number; 36
c) Fibonacci number. 21
What is the square root of
1
1
What are the three largest prime numbers less than
41
37, 31, 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: 7, 7.77, 0.77, 0.7, 7.07, 7.7, 0.07, in ascending order.
0.07, 0.7, 0.77, 7, 7.07, 7.7, 7.77,
Write down these lengths: 17cm, 107cm, 18mm, 1.08m, 1.8m, 1.7cm, in order.
1.7cm, 18mm, 17cm, 107cm, 1.08m, 1.8m,
Write down these capacities: 173ml, 18cl, 200ml, 21cl, 17cl, 18ml, in order.
18ml, 17cl, 173ml, 18cl, 200ml, 21cl,
i = 54
g = 122
Round to one significant figure:
a) 16.15; 20
b) 619962; 600000
c) 71; 70
d) 0.00767; 0.008
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