What is the 7th:
a) Odd number; 13
b) Square number; 49
c) Prime number. 17
Find all the factors of:
46
1, 2, 23, 46.
Subtract the 5th from the 8th 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 the following numbers to three significant figures:
a) 31.96; 32.0
b) 486198; 486000
c) 0.009495; 0.00950
Find the area of a triangle that has a base of 3cm and a height of 8cm.
12cm^{2}
Find the area of a trapezium that has a base of 12cm, a height of 5cm and a top (parallel to base) of 4cm. 40cm^{2}
Evaluate:
\( \frac{2}{3} + \frac{5}{6}\) \(= 1\frac{1}{2}\)
Evaluate:
\( \frac{3}{5} × \frac{7}{8}\) \(= \frac{21}{40}\)
Evaluate:
\( \frac{1}{3} ÷ \frac{5}{4}\) \(= \frac{4}{15}\)
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.
\( \frac{3}{7}\) \(= 42.9\)%
Find the area of a circle that has a radius of 11cm. Give your answer to three significant figures.
380cm^{2}
Find the circumference of a circle that has a radius of 1cm. Give your answer to three significant figures.
6.28cm^{2}
Calculate the value of:
4.8 + 2.9
= 7.7
Calculate the value of:
5.2 − 1.6
= 3.6
Calculate the value of:
7.9 × 3.5
= 27.65
Calculate the value of:
56 ÷ 16
= 3.5
What is the value of:
3^{2}
= 9
What is the value of:
3^{2}
= 0.111111111111111
Calculate the value of:
36 + 87
= 123
Calculate the value of:
94 − 28
= 66
Calculate the value of:
86 × 37
= 3182
Calculate the value of:
2436 ÷ 28
= 87
Find the value of:
95% of 280
= 266
Find the value of:
8.62 × 10^{3}
= 8620
Find the highest common factor of twenty seven and fifteen.
= 3
4 × 5 = 20  5 × 2 = 10 
8 × 4 = 32  7 × 3 = 21 
3 × 2 = 6  9 × 3 = 27 
6 × 4 = 24  2 × 3 = 6 
7 × 12 = 84  6 × 8 = 48 
9 × 9 = 81  4 × 2 = 8 
3 × 5 = 15  8 × 4 = 32 
5 × 8 = 40  2 × 12 = 24 
7 × 2 = 14  4 × 2 = 8 
6 × 2 = 12  3 × 2 = 6 
8 × 2 = 16  9 × 2 = 18 
5 × 2 = 10  2 × 2 = 4 
8 × 3 = 24  3 × 3 = 9 
6 × 3 = 18  9 × 3 = 27 
7 × 3 = 21  5 × 3 = 15 
4 × 3 = 12  2 × 3 = 6 
7 × 4 = 28  3 × 4 = 12 
9 × 4 = 36  4 × 4 = 16 
5 × 4 = 20  8 × 4 = 32 
6 × 4 = 24  2 × 4 = 8 
3 × 5 = 15  9 × 5 = 45 
6 × 5 = 30  4 × 5 = 20 
8 × 5 = 40  5 × 5 = 25 
7 × 5 = 35  2 × 5 = 10 
9 × 6 = 54  8 × 6 = 48 
6 × 6 = 36  4 × 6 = 24 
5 × 6 = 30  3 × 6 = 18 
7 × 6 = 42  2 × 6 = 12 
8 × 7 = 56  5 × 7 = 35 
7 × 7 = 49  3 × 7 = 21 
6 × 7 = 42  9 × 7 = 63 
4 × 7 = 28  2 × 7 = 14 
4 × 8 = 32  6 × 8 = 48 
3 × 8 = 24  8 × 8 = 64 
9 × 8 = 72  5 × 8 = 40 
7 × 8 = 56  2 × 8 = 16 
4 × 9 = 36  5 × 9 = 45 
3 × 9 = 27  9 × 9 = 81 
7 × 9 = 63  8 × 9 = 72 
6 × 9 = 54  2 × 9 = 18 
4 × 12 = 48  6 × 12 = 72 
5 × 12 = 60  7 × 12 = 84 
3 × 12 = 36  8 × 12 = 96 
9 × 12 = 108  2 × 12 = 24 
Write this fraction in its simplest form:
\( \frac{15}{18}\) \(= \frac{5}{6}\)
Evaluate:
\( 3\frac{4}{5} − \frac{8}{9}\) \(= 2\frac{41}{45}\)
Find BC if AB = 4.1m and AC = 5.4m. 6.78m
Find angle BCA if AB = 3.4m and BC = 4.8m. 45.1^{o}
Find BC if angle BCA = 55^{o} and AC = 5.3m. 9.24m
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.
\( \frac{5}{8}\) \(= 0.625\)
Convert this decimal to a fraction.
\(0.96\) = \( \frac{24}{25}\)
Increase £80 by 25%
£100
What is the lowest common multiple of twelve and fifteen.
= 60
6,18,30,42,54...
Find the:
a) next term; 66
b) n^{th} term; 12n  6
c) term number 45; 534
3,6,12,24,48...
Find the:
a) next term; 96
b) n^{th} term; 3 × 2^{n1}
c) term number 8; 384
If £120 is invested for 7 years with a simple interest rate of 4%, find the amount of interest earned. £33.60
If £140 is invested with an interest rate of 5% compounded annually, find the value of the investment after 6 years. £187.61
If £1 is worth $1.53, convert:
a) £160 to dollars; $244.80
b) $180 to pounds; £117.65
What are the coordinates of the midpoint of the line joining:
\((5,9) \text{ and } (3,3)\)
(1,6)
What is the gradient of the line joining:
\((8,8) \text{ and } (14,11)\)
\(\frac{1}{2}\)
Here are the coordinates of 3 vertices of a square, what are the coordinates of the 4^{th}?
\((2,1),(8,6),(3,7)\)
(3,12)
a) 6 − 12 = 6
b) 6 × (12) = 72
c) (9−16)(7−19) = 84
d) 72 ÷ (12) = 6
e) (12)^{2} = 144
If p = 6, q = 17 and
r = 8 evaluate:
a) 2q − p = 28
b) pq + r = 94
c) p^{2} − 5q  r = 41
Solve:
\(3x = 15\)
\(x = 5\)
Solve:
\(4x +1= 37\)
\(x = 9\)
Solve:
\(6x +2= 4x + 10\)
\(x = 4\)
Solve:
\(3(2x 2)9= 3\)
\(x = 3\)
Solve:
\(2(3x + 4)= 5(2x + 2)\)
\(x = 0.5\)
Solve:
\(5x5y = 5\)
\(2x+5y = 47\)
\(x = 6, y = 7\)
Solve:
\(4x4y = 12\)
\(5x+16y = 99\)
\(x = 7, y = 4\)
Solve:
\(6x6y = 66\)
\(4x+5y = 14.5\)
\(x = 4.5, y = 6.5\)
Find the union of:
{1,2,3,4,5} and
{1,3,6,10,15}
{1,2,3,4,5,6,10,15}
Find the intersection of:
{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 079^{o}. What bearing would it return on from B to A? 259^{o}
A number is picked at random from the set
{2,6,12}
what is the probability it is even? 1
Evaluate:
25 ÷ 5 × 63 ÷ 7
45
Simplify the following by collecting like terms:
\(6m+7+5m+8\)
\(11m+15\)
Divide 126 in the ratio
4:5
56 and 70
Draw a rough sketch of the graph of:
\(y=2x+2\)
Gradient 2
y intercept 2
Express the following number as the product of prime numbers:
1080
2 x 2 x 2 x 3 x 3 x 3 x 5
In a sale an item costs £120 after a 25% reduction. What was the original price?
£160
Find the mean, mode, median and range of the following:
5,6,7,8,9,10
Mean = 7.5, no mode,
median = 7.5 and range = 5
What time is this?
Sketch a clock face:
Write the following recurring decimal as a fraction in its lowest terms.
0.616161... \(\frac{61}{99}\)
Decrease £160 by 30%
£112
Expand:
\(7(8x8)\)
\(56x56\)
Expand:
\((4x+4)(x3)\)
\(4x^28x12\)
Factorise:
\(12x18\)
\(6(2x3)\)
Factorise:
\(x^29\)
\((x+3)(x3)\)
Factorise:
\(x^2x12\)
\((x+3)(x4)\)
Which theorem?
Find the value of:
5.37 × 10^{3}
= 0.00537
Write in standard form:
4550
= 4.55 × 10^{3}
Write in standard form:
0.000217
= 2.17 × 10^{4}
Find the n^{th} term:
\(2, 6, 16, 28, 42, \)
\(n^2+5n8\)
Multiply 5 × 10^{4}
by 5 × 10^{5} and give the answer in standard form.
= 2.5 × 10^{10}
Solve:
\(x^2x20= 0\)
\(x = 5\) and \(4\)
Solve this equation giving the solutions to 3 significant figures:
\(5x^2x5 = 0\)
\(x = 1.10\) and \(0.905\)
What is the size of each exterior angle of a regular pentagon?
72°
Make \(d\) the subject of the formula
$$e=\frac{2d1}{3}$$
$$d=\frac{3e+1}{2}$$
Calculate the value of:
7083 ÷ 9
= 787
What is the 9th:
a) Cube number; 729
b) Triangular number; 45
c) Fibonacci number. 34
What are the three largest square numbers less than
144
121, 100, 81
What are the next three prime numbers after
11
13, 17, 19
Write down something you learnt in the previous mathematics lesson.
Write down something you learnt in one of the mathematics lessons last week.
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