What is the 12th:
a) Odd number; 23
b) Square number; 144
c) Prime number. 37
Find all the factors of:
22
1, 2, 11, 22.
Subtract the 6th from the 10th multiples of:
4
16
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) 85.93; 85.9
b) 596671; 597000
c) 0.001995; 0.00200
Find the area of a triangle that has a base of 3cm and a height of 6cm.
9cm^{2}
Find the area of a trapezium that has a base of 12cm, a height of 12cm and a top (parallel to base) of 6cm. 108cm^{2}
Evaluate:
\( \frac{4}{5} + \frac{7}{9}\) \(= 1\frac{26}{45}\)
Evaluate:
\( \frac{3}{5} × \frac{6}{7}\) \(= \frac{18}{35}\)
Evaluate:
\( \frac{1}{3} ÷ \frac{6}{4}\) \(= \frac{2}{9}\)
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.
\( \frac{2}{6}\) \(= 33.3\)%
Find the area of a circle that has a radius of 9cm. Give your answer to three significant figures.
254cm^{2}
Find the circumference of a circle that has a radius of 6cm. Give your answer to three significant figures.
37.7cm^{2}
Calculate the value of:
3.8 + 5.9
= 9.7
Calculate the value of:
7.3 − 1.7
= 5.6
Calculate the value of:
6.4 × 7.8
= 49.92
Calculate the value of:
37.4 ÷ 17
= 2.2
What is the value of:
1^{3}
= 1
What is the value of:
1^{3}
= 1
Calculate the value of:
67 + 84
= 151
Calculate the value of:
93 − 29
= 64
Calculate the value of:
55 × 94
= 5170
Calculate the value of:
1020 ÷ 15
= 68
Find the value of:
70% of 320
= 224
Find the value of:
3.51 × 10^{4}
= 35100
Find the highest common factor of sixteen and six.
= 2
8 × 5 = 40  6 × 2 = 12 
3 × 3 = 9  7 × 5 = 35 
5 × 3 = 15  9 × 5 = 45 
4 × 4 = 16  2 × 4 = 8 
7 × 3 = 21  3 × 5 = 15 
8 × 12 = 96  6 × 12 = 72 
5 × 12 = 60  9 × 9 = 81 
4 × 11 = 44  2 × 4 = 8 
6 × 2 = 12  4 × 2 = 8 
8 × 2 = 16  9 × 2 = 18 
5 × 2 = 10  3 × 2 = 6 
7 × 2 = 14  2 × 2 = 4 
5 × 3 = 15  4 × 3 = 12 
8 × 3 = 24  3 × 3 = 9 
7 × 3 = 21  9 × 3 = 27 
6 × 3 = 18  2 × 3 = 6 
7 × 4 = 28  9 × 4 = 36 
6 × 4 = 24  4 × 4 = 16 
5 × 4 = 20  8 × 4 = 32 
3 × 4 = 12  2 × 4 = 8 
6 × 5 = 30  8 × 5 = 40 
4 × 5 = 20  3 × 5 = 15 
7 × 5 = 35  5 × 5 = 25 
9 × 5 = 45  2 × 5 = 10 
5 × 6 = 30  4 × 6 = 24 
9 × 6 = 54  8 × 6 = 48 
3 × 6 = 18  7 × 6 = 42 
6 × 6 = 36  2 × 6 = 12 
4 × 7 = 28  8 × 7 = 56 
5 × 7 = 35  3 × 7 = 21 
7 × 7 = 49  9 × 7 = 63 
6 × 7 = 42  2 × 7 = 14 
5 × 8 = 40  7 × 8 = 56 
6 × 8 = 48  3 × 8 = 24 
8 × 8 = 64  9 × 8 = 72 
4 × 8 = 32  2 × 8 = 16 
3 × 9 = 27  7 × 9 = 63 
5 × 9 = 45  9 × 9 = 81 
4 × 9 = 36  6 × 9 = 54 
8 × 9 = 72  2 × 9 = 18 
6 × 12 = 72  5 × 12 = 60 
9 × 12 = 108  3 × 12 = 36 
8 × 12 = 96  4 × 12 = 48 
7 × 12 = 84  2 × 12 = 24 
Write this fraction in its simplest form:
\( \frac{12}{18}\) \(= \frac{2}{3}\)
Evaluate:
\( 1\frac{1}{2} − \frac{5}{6}\) \(= \frac{2}{3}\)
Find BC if AB = 3m and AC = 4m. 5.00m
Find angle ABC if AC = 5.4m and AB = 6.8m. 38.5^{o}
Find AC if angle BCA = 57^{o} and AB = 4.4m. 2.86m
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.
\( \frac{2}{3}\) \(= 0.667\)
Convert this decimal to a fraction.
\(0.96\) = \( \frac{24}{25}\)
Increase £100 by 40%
£140
What is the lowest common multiple of six and fourteen.
= 42
6,17,28,39,50...
Find the:
a) next term; 61
b) n^{th} term; 11n  5
c) term number 29; 314
4,12,36,108,324...
Find the:
a) next term; 972
b) n^{th} term; 4 × 3^{n1}
c) term number 10; 78732
If £160 is invested for 9 years with a simple interest rate of 1%, find the amount of interest earned. £14.40
If £240 is invested with an interest rate of 5% compounded annually, find the value of the investment after 6 years. £321.62
If £1 is worth $1.56, convert:
a) £140 to dollars; $218.40
b) $120 to pounds; £89.74
What are the coordinates of the midpoint of the line joining:
\((2,5) \text{ and } (6,13)\)
(2,9)
What is the gradient of the line joining:
\((1,6) \text{ and } (5,9)\)
\(\frac{1}{2}\)
Here are the coordinates of 3 vertices of a square, what are the coordinates of the 4^{th}?
\((2,5),(6,10),(3,9)\)
(1,14)
a) 9 − 21 = 12
b) 9 × (9) = 81
c) (12−23)(12−24) = 132
d) 81 ÷ (9) = 9
e) (6)^{2} = 36
If p = 6, q = 26 and
r = 10 evaluate:
a) 2q − p = 46
b) pq + r = 146
c) p^{2} − 5q  r = 84
Solve:
\(4x = 8\)
\(x = 2\)
Solve:
\(3x 7= 5\)
\(x = 4\)
Solve:
\(6x +5= 2x + 25\)
\(x = 5\)
Solve:
\(2(3x 5)12= 8\)
\(x = 5\)
Solve:
\(2(4x + 4)= 5(5x + 5)\)
\(x = 1\)
Solve:
\(4x4y = 8\)
\(3x+4y = 20\)
\(x = 4, y = 2\)
Solve:
\(2x+4y = 34\)
\(4x+16y = 124\)
\(x = 3, y = 7\)
Solve:
\(3x+4y = 16\)
\(7x+7y = 24.5\)
\(x = 2, y = 5.5\)
Find the union of:
{1,3,5,7,9} and
{3,4,5,6,7,8}
{1,3,4,5,6,7,8,9}
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 312^{o}. What bearing would it return on from B to A? 132^{o}
A number is picked at random from the set
{2,4,6,8,10}
what is the probability it is even? 1
Evaluate:
5 + (5 × 4^{2} − 3)
82
Simplify the following by collecting like terms:
\(3a+5b3a+4b^2\)
\(5b+4b^2\)
Divide 208 in the ratio
9:7
117 and 91
Draw a rough sketch of the graph of:
\(y=x1\)
Gradient 1
y intercept 1
Express the following number as the product of prime numbers:
22
2 x 11
In a sale an item costs £48 after a 40% reduction. What was the original price?
£80
Find the mean, mode, median and range of the following:
2,4,6,8,10
Mean = 6, no mode,
median = 6 and range = 8
What time is this?
Sketch a clock face:
Write the following recurring decimal as a fraction in its lowest terms.
0.111111... \(\frac{1}{9}\)
Decrease £140 by 10%
£126
Expand:
\(9(3x2)\)
\(27x18\)
Expand:
\((2x+2)(2x4)\)
\(4x^24x8\)
Factorise:
\(5x40\)
\(5(1x8)\)
Factorise:
\(x^29\)
\((x+3)(x3)\)
Factorise:
\(3x^2+2x1\)
\((x+1)(3x1)\)
Which theorem?
Find the value of:
7.62 × 10^{4}
= 0.000762
Write in standard form:
190
= 1.9 × 10^{2}
Write in standard form:
0.0000804
= 8.04 × 10^{5}
Find the n^{th} term:
\(15, 27, 45, 69, 99, \)
\(3n^2+3n+9\)
Multiply 7 × 10^{4}
by 9 × 10^{3} and give the answer in standard form.
= 6.3 × 10^{8}
Solve:
\(x^2x6= 0\)
\(x = 3\) and \(2\)
Solve this equation giving the solutions to 3 significant figures:
\(5x^24x3 = 0\)
\(x = 1.27\) and \(0.472\)
What is the size of each interior angle of a regular pentagon?
108°
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