What is the 11th:
a) Odd number; 21
b) Square number; 121
c) Prime number. 31
Find all the factors of:
37
1, 37.
Subtract the 4th from the 8th multiples of:
5
20
What are the names of regular polygons with:
a) five sides;
b) six sides;
c) seven sides.
Pentagon, Hexagon and Heptagon (all regular)
Round the following numbers to three significant figures:
a) 84.93; 84.9
b) 588086; 588000
c) 0.009795; 0.00980
Find the area of a triangle that has a base of 7cm and a height of 12cm.
42cm^{2}
Find the area of a trapezium that has a base of 11cm, a height of 12cm and a top (parallel to base) of 3cm. 84cm^{2}
Evaluate:
\( \frac{2}{3} + \frac{6}{8}\) \(= 1\frac{5}{12}\)
Evaluate:
\( \frac{2}{3} × \frac{5}{7}\) \(= \frac{10}{21}\)
Evaluate:
\( \frac{2}{3} ÷ \frac{6}{5}\) \(= \frac{5}{9}\)
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.
\( \frac{5}{9}\) \(= 55.6\)%
Find the area of a circle that has a radius of 2cm. Give your answer to three significant figures.
12.6cm^{2}
Find the circumference of a circle that has a radius of 3cm. Give your answer to three significant figures.
18.8cm^{2}
Calculate the value of:
4.7 + 2.7
= 7.4
Calculate the value of:
7.3 − 1.9
= 5.4
Calculate the value of:
3.5 × 2.9
= 10.15
Calculate the value of:
68.6 ÷ 14
= 4.9
What is the value of:
1^{2}
= 1
What is the value of:
1^{0}
= 1
Calculate the value of:
75 + 39
= 114
Calculate the value of:
84 − 28
= 56
Calculate the value of:
82 × 75
= 6150
Calculate the value of:
1476 ÷ 18
= 82
Find the value of:
75% of 240
= 180
Find the value of:
9.37 × 10^{3}
= 9370
Find the highest common factor of thirty and twenty five.
= 5
8 × 4 = 32  6 × 4 = 24 
9 × 2 = 18  5 × 5 = 25 
4 × 4 = 16  7 × 2 = 14 
3 × 5 = 15  2 × 2 = 4 
5 × 8 = 40  3 × 7 = 21 
9 × 4 = 36  4 × 3 = 12 
6 × 7 = 42  7 × 8 = 56 
8 × 11 = 88  2 × 12 = 24 
3 × 2 = 6  8 × 2 = 16 
4 × 2 = 8  5 × 2 = 10 
7 × 2 = 14  9 × 2 = 18 
6 × 2 = 12  2 × 2 = 4 
8 × 3 = 24  7 × 3 = 21 
9 × 3 = 27  4 × 3 = 12 
6 × 3 = 18  5 × 3 = 15 
3 × 3 = 9  2 × 3 = 6 
4 × 4 = 16  9 × 4 = 36 
6 × 4 = 24  7 × 4 = 28 
8 × 4 = 32  3 × 4 = 12 
5 × 4 = 20  2 × 4 = 8 
9 × 5 = 45  3 × 5 = 15 
7 × 5 = 35  4 × 5 = 20 
8 × 5 = 40  6 × 5 = 30 
5 × 5 = 25  2 × 5 = 10 
4 × 6 = 24  3 × 6 = 18 
9 × 6 = 54  7 × 6 = 42 
8 × 6 = 48  6 × 6 = 36 
5 × 6 = 30  2 × 6 = 12 
3 × 7 = 21  4 × 7 = 28 
7 × 7 = 49  8 × 7 = 56 
6 × 7 = 42  5 × 7 = 35 
9 × 7 = 63  2 × 7 = 14 
6 × 8 = 48  5 × 8 = 40 
3 × 8 = 24  8 × 8 = 64 
9 × 8 = 72  7 × 8 = 56 
4 × 8 = 32  2 × 8 = 16 
5 × 9 = 45  9 × 9 = 81 
3 × 9 = 27  4 × 9 = 36 
6 × 9 = 54  7 × 9 = 63 
8 × 9 = 72  2 × 9 = 18 
4 × 12 = 48  5 × 12 = 60 
9 × 12 = 108  3 × 12 = 36 
6 × 12 = 72  8 × 12 = 96 
7 × 12 = 84  2 × 12 = 24 
Write this fraction in its simplest form:
\( \frac{21}{28}\) \(= \frac{3}{4}\)
Evaluate:
\( 1\frac{2}{3} − \frac{4}{5}\) \(= \frac{13}{15}\)
Find BC if AB = 4.6m and AC = 6.3m. 7.80m
Find angle ABC if AB = 3.4m and BC = 4.7m. 43.7^{o}
Find BC if angle BCA = 68^{o} and AB = 3.9m. 4.21m
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.
\( \frac{4}{9}\) \(= 0.444\)
Convert this decimal to a fraction.
\(0.93\) = \( \frac{93}{100}\)
Increase £180 by 20%
£216
What is the lowest common multiple of eight and thirty two.
= 32
5,16,27,38,49...
Find the:
a) next term; 60
b) n^{th} term; 11n  6
c) term number 50; 544
5,10,20,40,80...
Find the:
a) next term; 160
b) n^{th} term; 5 × 2^{n1}
c) term number 9; 1280
If £120 is invested for 6 years with a simple interest rate of 3%, find the amount of interest earned. £21.60
If £140 is invested with an interest rate of 6% compounded annually, find the value of the investment after 6 years. £198.59
If £1 is worth $1.44, convert:
a) £100 to dollars; $144.00
b) $220 to pounds; £152.78
What are the coordinates of the midpoint of the line joining:
\((2,7) \text{ and } (8,15)\)
(3,11)
What is the gradient of the line joining:
\((8,4) \text{ and } (13,1)\)
\(\frac{3}{5}\)
Here are the coordinates of 3 vertices of a square, what are the coordinates of the 4^{th}?
\((1,4),(7,9),(4,10)\)
(2,15)
a) 9 − 15 = 6
b) 9 × (10) = 90
c) (11−18)(9−14) = 35
d) 90 ÷ (10) = 9
e) (11)^{2} = 121
If p = 6, q = 21 and
r = 8 evaluate:
a) 2q − p = 36
b) pq + r = 118
c) p^{2} − 5q  r = 61
Solve:
\(2x = 18\)
\(x = 9\)
Solve:
\(3x 5= 16\)
\(x = 7\)
Solve:
\(7x +5= 3x + 25\)
\(x = 5\)
Solve:
\(3(2x +4)+11= 65\)
\(x = 7\)
Solve:
\(5(5x + 3)= 2(2x + 5)\)
\(x = 0.238 \text{(to 3 sf)}\)
Solve:
\(2x+3y = 18\)
\(3x3y = 12\)
\(x = 6, y = 2\)
Solve:
\(4x+5y = 35\)
\(4x+10y = 50\)
\(x = 5, y = 3\)
Solve:
\(2x+3y = 23.5\)
\(2x5y = 11.5\)
\(x = 9.5, y = 1.5\)
Find the union of:
{5,6,7,8,9,10} and
{3,4,5,6,7,8}
{3,4,5,6,7,8,9,10}
Find the intersection of:
{5,6,7,8,9,10} and
{2,6,12}
{6}
A plane flies from point A to point B on a bearing of 251^{o}. What bearing would it return on from B to A? 071^{o}
A number is picked at random from the set
{2,4,6,8,10}
what is the probability it is even? 1
Evaluate:
48 ÷ 8 × 6 ÷ 3
12
Simplify the following by collecting like terms:
\(3b+5c+8b+4c\)
\(11b+9c\)
Divide 143 in the ratio
6:7
66 and 77
Draw a rough sketch of the graph of:
\(2y=x2\)
Gradient 0.5
y intercept 1
Express the following number as the product of prime numbers:
24
2 x 2 x 2 x 3
In a sale an item costs £51 after a 15% reduction. What was the original price?
£60
Find the mean, mode, median and range of the following:
5,8,8,6,7,8
Mean = 7, mode = 8,
median = 7.5 and range = 3
What time is this?
Sketch a clock face:
Write the following recurring decimal as a fraction in its lowest terms.
0.999999... \(\frac{1}{1}\)
Decrease £100 by 20%
£80
Expand:
\(9(7x4)\)
\(63x36\)
Expand:
\((x+1)(2x3)\)
\(2x^2x3\)
Factorise:
\(54x30\)
\(6(9x5)\)
Factorise:
\(x^24\)
\((x+2)(x2)\)
Factorise:
\(15x^2+4x4\)
\((3x+2)(5x2)\)
Which theorem?
Find the value of:
7.15 × 10^{3}
= 0.00715
Write in standard form:
948
= 9.48 × 10^{2}
Write in standard form:
0.0000879
= 8.79 × 10^{5}
Find the n^{th} term:
\(16, 29, 48, 73, 104, \)
\(3n^2+4n+9\)
Multiply 4 × 10^{2}
by 6 × 10^{6} and give the answer in standard form.
= 2.4 × 10^{9}
Solve:
\(x^2x20= 0\)
\(x = 5\) and \(4\)
Solve this equation giving the solutions to 3 significant figures:
\(5x^25x3 = 0\)
\(x = 1.42\) and \(0.422\)
What is the size of each exterior angle of a regular pentagon?
72°
Make \(a\) the subject of the formula
$$b=2a3$$
$$a=\frac{b+3}{2}$$
Calculate the value of:
5148 ÷ 6
= 858
What is the 10th:
a) Cube number; 1000
b) Triangular number; 55
c) Fibonacci number. 55
What are the three largest square numbers less than
100
81, 64, 49
What are the next three prime numbers after
31
37, 41, 43
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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