What is the 6th:
a) Odd number; 11
b) Square number; 36
c) Prime number. 13
Find all the factors of:
23
1, 23.
Subtract the 4th from the 8th multiples of:
10
40
What are the names of regular polygons with:
a) four sides;
b) five sides;
c) six sides.
Square, Pentagon and Hexagon (all regular)
Round the following numbers to three significant figures:
a) 47.71; 47.7
b) 633469; 633000
c) 0.006495; 0.00650
Find the area of a triangle that has a base of 6cm and a height of 10cm.
30cm^{2}
Find the area of a trapezium that has a base of 15cm, a height of 5cm and a top (parallel to base) of 7cm. 55cm^{2}
Evaluate:
\( \frac{2}{4} + \frac{7}{10}\) \(= 1\frac{1}{5}\)
Evaluate:
\( \frac{2}{3} × \frac{5}{7}\) \(= \frac{10}{21}\)
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.
\( \frac{5}{10}\) \(= 50\)%
Find the area of a circle that has a radius of 5cm. Give your answer to three significant figures.
78.5cm^{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:
7.6 + 9.4
= 17
Calculate the value of:
6.2 − 1.8
= 4.4
Calculate the value of:
7.6 × 7.3
= 55.48
Calculate the value of:
34.5 ÷ 15
= 2.3
What is the value of:
3^{3}
= 27
What is the value of:
4^{3}
= 0.015625
Calculate the value of:
99 + 46
= 145
Calculate the value of:
83 − 27
= 56
Calculate the value of:
42 × 39
= 1638
Calculate the value of:
990 ÷ 18
= 55
Find the value of:
80% of 380
= 304
Find the value of:
3.5 × 10^{2}
= 350
Find the highest common factor of eighteen and fifteen.
= 3
7 × 4 = 28  5 × 4 = 20 
6 × 4 = 24  4 × 4 = 16 
3 × 2 = 6  9 × 5 = 45 
8 × 3 = 24  2 × 4 = 8 
7 × 12 = 84  5 × 8 = 40 
9 × 9 = 81  4 × 5 = 20 
6 × 8 = 48  8 × 2 = 16 
3 × 9 = 27  2 × 8 = 16 
6 × 2 = 12  8 × 2 = 16 
9 × 2 = 18  5 × 2 = 10 
7 × 2 = 14  4 × 2 = 8 
3 × 2 = 6  2 × 2 = 4 
3 × 3 = 9  9 × 3 = 27 
6 × 3 = 18  4 × 3 = 12 
5 × 3 = 15  7 × 3 = 21 
8 × 3 = 24  2 × 3 = 6 
5 × 4 = 20  3 × 4 = 12 
7 × 4 = 28  4 × 4 = 16 
9 × 4 = 36  8 × 4 = 32 
6 × 4 = 24  2 × 4 = 8 
8 × 5 = 40  6 × 5 = 30 
7 × 5 = 35  3 × 5 = 15 
9 × 5 = 45  4 × 5 = 20 
5 × 5 = 25  2 × 5 = 10 
7 × 6 = 42  9 × 6 = 54 
8 × 6 = 48  5 × 6 = 30 
3 × 6 = 18  4 × 6 = 24 
6 × 6 = 36  2 × 6 = 12 
3 × 7 = 21  4 × 7 = 28 
5 × 7 = 35  6 × 7 = 42 
7 × 7 = 49  8 × 7 = 56 
9 × 7 = 63  2 × 7 = 14 
3 × 8 = 24  9 × 8 = 72 
6 × 8 = 48  7 × 8 = 56 
5 × 8 = 40  4 × 8 = 32 
8 × 8 = 64  2 × 8 = 16 
5 × 9 = 45  3 × 9 = 27 
8 × 9 = 72  7 × 9 = 63 
9 × 9 = 81  6 × 9 = 54 
4 × 9 = 36  2 × 9 = 18 
5 × 12 = 60  4 × 12 = 48 
6 × 12 = 72  9 × 12 = 108 
3 × 12 = 36  8 × 12 = 96 
7 × 12 = 84  2 × 12 = 24 
Write this fraction in its simplest form:
\( \frac{30}{42}\) \(= \frac{5}{7}\)
Evaluate:
\( 3\frac{1}{2} − \frac{4}{5}\) \(= 2\frac{7}{10}\)
Find BC if AB = 5.8m and AC = 7.5m. 9.48m
Find angle BCA if AB = 4m and AC = 5.4m. 36.5^{o}
Find BC if angle BCA = 69^{o} and AB = 5.1m. 5.46m
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.
\( \frac{5}{7}\) \(= 0.714\)
Convert this decimal to a fraction.
\(0.45\) = \( \frac{9}{20}\)
Increase £40 by 15%
£46
What is the lowest common multiple of twelve and twenty.
= 60
6,18,30,42,54...
Find the:
a) next term; 66
b) n^{th} term; 12n  6
c) term number 42; 498
6,18,54,162,486...
Find the:
a) next term; 1458
b) n^{th} term; 6 × 3^{n1}
c) term number 9; 39366
If £100 is invested for 5 years with a simple interest rate of 4%, find the amount of interest earned. £20.00
If £120 is invested with an interest rate of 1% compounded annually, find the value of the investment after 7 years. £128.66
If £1 is worth $1.48, convert:
a) £240 to dollars; $355.20
b) $220 to pounds; £162.16
What are the coordinates of the midpoint of the line joining:
\((4,5) \text{ and } (14,7)\)
(9,1)
What is the gradient of the line joining:
\((4,3) \text{ and } (8,6)\)
\(\frac{3}{4}\)
Here are the coordinates of 3 vertices of a square, what are the coordinates of the 4^{th}?
\((3,4),(7,10),(3,8)\)
(1,14)
a) 8 − 16 = 8
b) 8 × (10) = 80
c) (9−14)(11−18) = 35
d) 80 ÷ (10) = 8
e) (11)^{2} = 121
If p = 5, q = 21 and
r = 10 evaluate:
a) 2q − p = 37
b) pq + r = 95
c) p^{2} − 5q  r = 70
Solve:
\(5x = 45\)
\(x = 9\)
Solve:
\(4x +5= 25\)
\(x = 5\)
Solve:
\(8x +5= 4x + 25\)
\(x = 5\)
Solve:
\(3(3x 5)9= 3\)
\(x = 3\)
Solve:
\(4(5x + 3)= 3(3x + 3)\)
\(x = 0.273 \text{(to 3 sf)}\)
Solve:
\(5x+4y = 49\)
\(3x4y = 9\)
\(x = 5, y = 6\)
Solve:
\(3x5y = 14\)
\(4x10y = 32\)
\(x = 2, y = 4\)
Solve:
\(3x6y = 39\)
\(2x6y = 31\)
\(x = 8, y = 2.5\)
Find the union of:
{2,4,6,8,10} and
{1,3,5,7,9}
{1,2,3,4,5,6,7,8,9,10}
Find the intersection of:
{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
{1,3,6,10,15}
what is the probability it is even? \(\frac25\)
Evaluate:
3 + 8 × 3 − 5
22
Simplify the following by collecting like terms:
\(5a−5−4a−5\)
\(a10\)
Divide 192 in the ratio
7:9
84 and 108
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:
39
3 x 13
In a sale an item costs £152 after a 5% reduction. What was the original price?
£160
Find the mean, mode, median and range of the following:
1,3,1,10,5
Mean = 4, mode = 1,
median = 3 and range = 9
What time is this?
Sketch a clock face:
Write the following recurring decimal as a fraction in its lowest terms.
0.696969... \(\frac{23}{33}\)
Decrease £60 by 35%
£39
Expand:
\(8(6x6)\)
\(48x48\)
Expand:
\((x+3)(4x4)\)
\(4x^2+8x12\)
Factorise:
\(3x12\)
\(3(1x4)\)
Factorise:
\(x^2x2\)
\((x+1)(x2)\)
Factorise:
\(10x^23x4\)
\((2x+1)(5x4)\)
Which theorem?
Find the value of:
4.23 × 10^{3}
= 0.00423
Write in standard form:
6100
= 6.1 × 10^{3}
Write in standard form:
0.00275
= 2.75 × 10^{3}
Find the n^{th} term:
\(3, 8, 25, 48, 77, \)
\(3n^2+2n8\)
Multiply 6 × 10^{3}
by 8 × 10^{6} and give the answer in standard form.
= 4.8 × 10^{10}
Solve:
\(x^2x12= 0\)
\(x = 4\) and \(3\)
Solve this equation giving the solutions to 3 significant figures:
\(5x^2+x2 = 0\)
\(x = 0.540\) and \(0.740\)
What is the size of each interior angle of a regular hexagon?
120°
Make \(d\) the subject of the formula
$$e=\frac{2c1}{3}$$
$$d=\frac{3e+1}{2}$$
Calculate the value of:
1824 ÷ 6
= 304
What is the 8th:
a) Cube number; 512
b) Triangular number; 36
c) Fibonacci number. 21
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