What is the 8th:
a) Odd number; 15
b) Square number; 64
c) Prime number. 19
Find all the factors of:
24
1, 2, 3, 4, 6, 8, 12, 24.
Subtract the 7th from the 11th multiples of:
9
36
What are the names of regular polygons with:
a) eight sides;
b) nine sides;
c) ten sides.
Octagon, Nonagon and Decagon (all regular)
Round the following numbers to three significant figures:
a) 31.45; 31.4
b) 386453; 386000
c) 0.008895; 0.00890
Find the area of a triangle that has a base of 5cm and a height of 10cm.
25cm^{2}
Find the area of a trapezium that has a base of 9cm, a height of 9cm and a top (parallel to base) of 3cm. 54cm^{2}
Evaluate:
\( \frac{3}{5} + \frac{7}{9}\) \(= 1\frac{17}{45}\)
Evaluate:
\( \frac{3}{5} × \frac{7}{8}\) \(= \frac{21}{40}\)
Evaluate:
\( \frac{3}{5} ÷ \frac{9}{7}\) \(= \frac{7}{15}\)
Name the red part.
Describe the red region.
What is the formula?
What is it?
Convert this fraction to a percentage.
\( \frac{5}{10}\) \(= 50\)%
Find the area of a circle that has a radius of 7cm. Give your answer to three significant figures.
154cm^{2}
Find the circumference of a circle that has a radius of 4cm. Give your answer to three significant figures.
25.1cm^{2}
Calculate the value of:
8.5 + 2.6
= 11.1
Calculate the value of:
5.4 − 1.5
= 3.9
Calculate the value of:
8.5 × 7.2
= 61.2
Calculate the value of:
117.3 ÷ 17
= 6.9
What is the value of:
2^{2}
= 4
What is the value of:
3^{3}
= 0.037037037037037
Calculate the value of:
78 + 34
= 112
Calculate the value of:
64 − 28
= 36
Calculate the value of:
57 × 33
= 1881
Calculate the value of:
1104 ÷ 12
= 92
Find the value of:
70% of 140
= 98
Find the value of:
4.78 × 10^{2}
= 478
Find the highest common factor of sixteen and eight.
= 8
8 × 4 = 32  5 × 3 = 15 
4 × 3 = 12  9 × 4 = 36 
3 × 2 = 6  7 × 3 = 21 
6 × 5 = 30  2 × 3 = 6 
6 × 2 = 12  5 × 12 = 60 
4 × 6 = 24  7 × 4 = 28 
8 × 6 = 48  3 × 3 = 9 
9 × 6 = 54  2 × 8 = 16 
9 × 2 = 18  4 × 2 = 8 
6 × 2 = 12  3 × 2 = 6 
7 × 2 = 14  8 × 2 = 16 
5 × 2 = 10  2 × 2 = 4 
3 × 3 = 9  7 × 3 = 21 
4 × 3 = 12  5 × 3 = 15 
9 × 3 = 27  6 × 3 = 18 
8 × 3 = 24  2 × 3 = 6 
3 × 4 = 12  6 × 4 = 24 
7 × 4 = 28  4 × 4 = 16 
8 × 4 = 32  9 × 4 = 36 
5 × 4 = 20  2 × 4 = 8 
5 × 5 = 25  6 × 5 = 30 
3 × 5 = 15  9 × 5 = 45 
8 × 5 = 40  7 × 5 = 35 
4 × 5 = 20  2 × 5 = 10 
5 × 6 = 30  9 × 6 = 54 
7 × 6 = 42  6 × 6 = 36 
3 × 6 = 18  4 × 6 = 24 
8 × 6 = 48  2 × 6 = 12 
3 × 7 = 21  9 × 7 = 63 
7 × 7 = 49  4 × 7 = 28 
6 × 7 = 42  5 × 7 = 35 
8 × 7 = 56  2 × 7 = 14 
6 × 8 = 48  5 × 8 = 40 
8 × 8 = 64  9 × 8 = 72 
4 × 8 = 32  7 × 8 = 56 
3 × 8 = 24  2 × 8 = 16 
5 × 9 = 45  9 × 9 = 81 
6 × 9 = 54  4 × 9 = 36 
3 × 9 = 27  8 × 9 = 72 
7 × 9 = 63  2 × 9 = 18 
5 × 12 = 60  3 × 12 = 36 
7 × 12 = 84  8 × 12 = 96 
9 × 12 = 108  4 × 12 = 48 
6 × 12 = 72  2 × 12 = 24 
Write this fraction in its simplest form:
\( \frac{15}{18}\) \(= \frac{5}{6}\)
Evaluate:
\( 2\frac{2}{3} − \frac{5}{6}\) \(= 1\frac{5}{6}\)
Find BC if AB = 3.2m and AC = 5.1m. 6.02m
Find angle BCA if AC = 3.2m and BC = 5.1m. 51.1^{o}
Find BC if angle BCA = 67^{o} and AC = 3.7m. 9.47m
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.
\( \frac{1}{4}\) \(= 0.25\)
Convert this decimal to a fraction.
\(0.84\) = \( \frac{21}{25}\)
Increase £120 by 15%
£138
What is the lowest common multiple of four and fourteen.
= 28
5,15,25,35,45...
Find the:
a) next term; 55
b) n^{th} term; 10n  5
c) term number 53; 525
4,12,36,108,324...
Find the:
a) next term; 972
b) n^{th} term; 4 × 3^{n1}
c) term number 9; 26244
If £220 is invested for 5 years with a simple interest rate of 5%, find the amount of interest earned. £55.00
If £100 is invested with an interest rate of 1% compounded annually, find the value of the investment after 6 years. £106.15
If £1 is worth $1.58, convert:
a) £220 to dollars; $347.60
b) $240 to pounds; £139.24
What are the coordinates of the midpoint of the line joining:
\((0,4) \text{ and } (6,4)\)
(3,0)
What is the gradient of the line joining:
\((2,9) \text{ and } (1,12)\)
1
Here are the coordinates of 3 vertices of a square, what are the coordinates of the 4^{th}?
\((5,1),(11,5),(1,7)\)
(7,11)
a) 12 − 20 = 8
b) 12 × (7) = 84
c) (10−21)(11−17) = 66
d) 84 ÷ (7) = 12
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:
\(2x = 16\)
\(x = 8\)
Solve:
\(3x +3= 9\)
\(x = 2\)
Solve:
\(5x 3= 3x + 7\)
\(x = 5\)
Solve:
\(3(5x 6)+10= 37\)
\(x = 3\)
Solve:
\(3(3x + 2)= 2(3x + 2)\)
\(x = 0.667 \text{(to 3 sf)}\)
Solve:
\(3x+3y = 27\)
\(2x+3y = 23\)
\(x = 4, y = 5\)
Solve:
\(3x+3y = 21\)
\(5x+9y = 47\)
\(x = 4, y = 3\)
Solve:
\(2x3y = 39.5\)
\(5x+7y = 10\)
\(x = 8.5, y = 7.5\)
Find the union of:
{6,7,8,9,10} and
{2,6,12}
{2,6,7,8,9,10,12}
Find the intersection of:
{1,3,5,7,9} and
{3,4,5,6,7,8}
{3,5,7}
A plane flies from point A to point B on a bearing of 227^{o}. What bearing would it return on from B to A? 047^{o}
A number is picked at random from the set
{2,3,5,7,11,13}
what is the probability it is even? \(\frac16\)
Evaluate:
5 + 7 × 5 − 9
31
Simplify the following by collecting like terms:
\(7d−3e−5d+7e\)
\(4e+2d\)
Divide 112 in the ratio
8:6
64 and 48
Draw a rough sketch of the graph of:
\(y=2x\)
Gradient 2
y intercept 0
Express the following number as the product of prime numbers:
21
3 x 7
In a sale an item costs £36 after a 10% reduction. What was the original price?
£40
Find the mean, mode, median and range of the following:
2,6,12,6,14
Mean = 8, mode = 6,
median = 6 and range = 12
What time is this?
Sketch a clock face:
Write the following recurring decimal as a fraction in its lowest terms.
0.717171... \(\frac{71}{99}\)
Decrease £100 by 20%
£80
Expand:
\(4(6x5)\)
\(24x20\)
Expand:
\((x+3)(4x1)\)
\(4x^2+11x3\)
Factorise:
\(3x3\)
\(3(x1)\)
Factorise:
\(x^2+x2\)
\((x+2)(x1)\)
Factorise:
\(4x^2+x3\)
\((x+1)(4x3)\)
Which theorem?
Find the value of:
3.67 × 10^{3}
= 0.00367
Write in standard form:
4430
= 4.43 × 10^{3}
Write in standard form:
0.00882
= 8.82 × 10^{3}
Find the n^{th} term:
\(5, 2, 13, 28, 47, \)
\(2n^2+n8\)
Multiply 5 × 10^{2}
by 9 × 10^{4} and give the answer in standard form.
= 4.5 × 10^{7}
Solve:
\(x^2x20= 0\)
\(x = 5\) and \(4\)
Solve this equation giving the solutions to 3 significant figures:
\(4x^2+2x4 = 0\)
\(x = 0.781\) and \(1.28\)
What is the size of each exterior angle of a regular decagon?
36°
Make \(a\) the subject of the formula
$$b=2a3$$
$$a=\frac{b+3}{2}$$
Calculate the value of:
4123 ÷ 7
= 589
What is the 9th:
a) Cube number; 729
b) Triangular number; 45
c) Fibonacci number. 34
What is the square of
7
49
What is the 11th prime number?
31
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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