Number Sequences 1

What is the 6th:
a) Odd number; 11
b) Square number; 36
c) Prime number. 13

Factors

Find all the factors of:

27

1, 3, 9, 27.

Multiples

Subtract the 7th from the 11th multiples of:

8

32

Polygons

What are the names of regular polygons with:
a) eight sides;
b) nine sides;
c) ten sides.

Octagon, Nonagon and Decagon (all regular)

Rounding (3sf)

Round to three significant figures:
a) 83.46; 83.5
b) 313332; 313000
c) 23; 23.0
d) 0.002395; 0.00240

Area of a Triangle

Find the area of a triangle that has a base of 6cm and a height of 10cm.

30cm²

Area of a Trapezium

Find the area of a trapezium that has a base of 14cm, a height of 11cm and a top (parallel to base) of 6cm. 110cm²

Fractions (Adding)

Evaluate:

\( \frac{2}{4} + \frac{5}{7}\) \(= 1\frac{3}{14}\)

Fractions (Multiplying)

Evaluate:

\( \frac{3}{4} × \frac{6}{8}\) \(= \frac{9}{16}\)

Fractions (Dividing)

Evaluate:

\( \frac{1}{2} ÷ \frac{4}{3}\) \(= \frac{3}{8}\)

Circle (Vocabulary)

Name the red part.

Venn Diagrams

Describe the red region.

Shape Formulas

What is the formula?

Formulas (Advanced)

What is it?

Fraction to Percentage

Convert this fraction to a percentage to 3 significant figures.

\( \frac{4}{7}\) \(= 57.1\)%

Circle Area

Find the area of a circle that has a radius of 4cm. Give your answer to three significant figures.

50.3cm²

Circle Circumference

Find the circumference of a circle that has a radius of 7cm. Give your answer to three significant figures.

44.0cm

Decimals (Adding)

Calculate the value of:

9.8 + 7.6

= 17.4

Decimals (Subtracting)

Calculate the value of:

7.1 − 2.6

= 4.5

Decimals (Multiplying)

Calculate the value of:

4.5 × 8.6

= 38.7

Decimals (Dividing)

Calculate the value of:

68.4 ÷ 18

= 3.8

Indices (Simple)

What is the value of:

3²

= 9

Indices (Advanced)

What is the value of:

\(1^{1}\)

\(= 1\)

Basic Addition

Calculate the value of:

49 + 98

= 147

Basic Subtraction

Calculate the value of:

63 − 26

= 37

Basic Multiplication

Calculate the value of:

73 × 88

= 6424

Basic Division 2

Calculate the value of:

2125 ÷ 25

= 85

Percentage (Of)

Find the value of:

5% of 80

= 4

Standard Form 1

Find the value of:

3.39 × 10⁵

= 339000

Highest Common Factor

Find the highest common factor of twenty eight and twelve.

= 4

Times Tables (2-5)

Times Tables (2-12)

Times Tables (2)

Times Tables (3)

Times Tables (4)

Times Tables (5)

Times Tables (6)

Times Tables (7)

Times Tables (8)

Times Tables (9)

Times Tables (12)

Fractions (Equivalent)

Write this fraction in its simplest form:

\( \frac{9}{18}\) \(= \frac{1}{2}\)

Fractions (Mixed)

Evaluate:

\( 3\frac{1}{2} − \frac{4}{5}\) \(= 2\frac{7}{10}\)

Pythagoras

Find BC if AB = 3.8m and AC = 5.3m. 6.52m

Trigonometry (Angle)

Find angle ABC if AC = 5.9m and AB = 7.6m. 37.8^o

Trigonometry (Side)

Find AC if angle ABC = 61^o and AB = 4.6m. 8.30m

Roman Numerals (1-12)

Give your answer in Roman numerals.

²

Roman Numerals (60-100)

Give your answer in Roman numerals.

²

Roman Numerals (Large)

Give your answer in Roman numerals.

²

Fraction to Decimal

Convert this fraction to a decimal.

\( \frac{3}{6}\) \(= 0.5\)

Decimal to Fraction

Convert this decimal to a fraction.

\(0.43\) = \( \frac{43}{100}\)

Percentage (Increase)

Increase £160 by 20%

£192

Lowest Common Multiple

What is the lowest common multiple of eight and twenty four.

= 24

Sequence (Arithmetic)

6,18,30,42,54...

Find the:
a) next term; 66
b) n^th term; 12n - 6
c) term number 30; 354

Sequence (Geometric)

6,18,54,162,486...

Find the:
a) next term; 1458
b) n^th term; 6 × 3^n-1
c) term number 11; 354294

Interest (Simple)

If £200 is invested for 4 years with a simple interest rate of 4%, find the amount of interest earned. £32.00

Interest (Compound)

If £160 is invested with an interest rate of 4% compounded annually, find the value of the investment after 9 years. £227.73

Currency Exchange

If £1 is worth $1.33, convert:

a) £220 to dollars; $292.60

b) $120 to pounds; £90.23

Coordinates (Midpoint)

What are the coordinates of the midpoint of the line joining:

\((3,5) \text{ and } (11,17)\)

(7,11)

Gradient

What is the gradient of the line joining:

\((-2,4) \text{ and } (1,8)\)

\(\frac{4}{3}\)

Coordinates (Square)

Here are the coordinates of 3 vertices of a square, what are the coordinates of the 4^th?

\((5,3),(10,7),(1,8)\)

(6,12)

Negative Numbers

a) 9 − 17 = -8
b) 9 × (-12) = -108
c) (6−15)(7−17) = 90
d) 108 ÷ (-12) = -9
e) (-7)² = 49

Substitution

If p = 6, q = 23 and
r = -11 evaluate:

a) 2q − p = 40
b) pq + r = 127
c) p² − 5q - r = -68

Equations (Type 1)

Solve:

\(2x = 18\)

\(x = 9\)

Equations (Type 2)

Solve:

\(5x -3= 27\)

\(x = 6\)

Equations (Type 3)

Solve:

\(10x -4= 6x + 16\)

\(x = 5\)

Equations (Type 4)

Solve:

\(3(2x +2)-6= 18\)

\(x = 3\)

Equations (Type 5)

Solve:

\(5(5x + 2)= 3(3x + 3)\)

\(x = -0.0625 \text{(to 3 sf)}\)

Equations (Simultaneous 1)

Solve:

\(4x+3y = 18\)
\(3x+3y = 15\)

\(x = 3, y = 2\)

Equations (Simultaneous 2)

Solve:

\(2x+2y = 16\)
\(5x+4y = 35\)

\(x = 3, y = 5\)

Equations (Simultaneous 3)

Solve:

\(2x-7y = 7.5\)
\(5x-3y = -32\)

\(x = -8.5, y = -3.5\)

Sets (Union)

Find the union of:

{5,6,7,8,9,10} and
{2,3,5,7,11,13}

{2,3,5,6,7,8,9,10,11,13}

Sets (Intersection)

Find the intersection of:

{2,4,6,8,10} and
{1,3,6,10,15}

{6,10}

Bearings

A plane flies from point A to point B on a bearing of 307^o. What bearing would it return on from B to A? 127^o

Probability

A number is picked at random from the set

{3,6,9,12,15}

what is the probability it is even? \(\frac25\)

BIDMAS

Evaluate:

12 ÷ 2 × 64 ÷ 8

48

Simplify

Simplify the following by collecting like terms:

\(5a−5−4a−5\)

\(a-10\)

Ratio

Divide 78 in the ratio

1:5

13 and 65

Graph Linear (1)

Draw a rough sketch of the graph of:

\(y=-2x+2\)

Gradient -2
y intercept 2

Prime Factors

Express the following number as the product of prime numbers:

120

2 x 2 x 2 x 3 x 5

Percentage (Reverse)

In a sale an item costs £11 after a 45% reduction. What was the original price?

£20

Averages

Find the mean, mode, median and range of the following:

6,7,8,9,10

Mean = 8, no mode,
median = 8 and range = 4

Time (Analogue)

What time is this?

Time (Digital)

Sketch a clock face:

Decimals (Recurring)

Write the following recurring decimal as a fraction in its lowest terms.

0.838383... \(\frac{83}{99}\)

Percentage (Decrease)

Decrease £140 by 20%

£112

Brackets (Linear)

Expand:

\(5(9x-9)\)

\(45x-45\)

Brackets (Quadratic)

Expand:

\((3x+4)(3x-4)\)

\(9x^2-16\)

Factorise (Linear)

Factorise:

\(8x-16\)

\(8(x-2)\)

Factorise (Quadratic 1)

Factorise:

\(x^2-4\)

\((x+2)(x-2)\)

Factorise (Quadratic 2)

Factorise:

\(5x^2+11x-12\)

\((x+3)(5x-4)\)

Circle Theorems

Which theorem?

Standard Form 2

Find the value of:

6.17 × 10^-3

= 0.00617

Standard Form 3

Write in standard form:

6060000

= 6.06 × 10⁶

Standard Form 4

Write in standard form:

0.000495

= 4.95 × 10^-4

Sequence (Quadratic)

Find the n^th term:

\(10, 20, 34, 52, 74, \)

\(2n^2+4n+4\)

Standard Form 5

Multiply 8 × 10²
by 5 × 10³ and give the answer in standard form.

= 4 × 10⁶

Equations (Quadratic 1)

Solve:

\(x^2-x-6= 0\)

\(x = 3\) and \(-2\)

Equations (Quadratic 2)

Solve this equation giving the solutions to 3 significant figures:

\(2x^2-5x-1 = 0\)

\(x = 2.69\) and \(-0.186\)

Polygon Angles

What is the size of each interior angle of a regular decagon?

144°

Change The Subject

Make \(d\) the subject of the formula
$$e=\frac{2d-1}{3}$$

$$d=\frac{3e+1}{2}$$

Basic Division 1

Calculate the value of:

2694 ÷ 3

= 898

Number Sequences 2

What is the 12th:
a) Cube number; 1728
b) Triangular number; 78
c) Fibonacci number. 144

Square Numbers

What are the next three square numbers after
81

100, 121, 144

Prime Numbers

What are the next three prime numbers after
31

37, 41, 43

Last Lesson

Write down something you learnt in the previous mathematics lesson.

Last Week

Write down something you learnt in one of the mathematics lessons last week.

Angles

Calculate \(x\).

Decimals (Ordering)

Write down these numbers: 7.77, 0.77, 7, 7.07, 7.7, 0.7, 0.07, in ascending order.
0.07, 0.7, 0.77, 7, 7.07, 7.7, 7.77,

Lengths (Ordering)

Write down these lengths: 107cm, 1.08m, 17cm, 1.8m, 18mm, 1.7cm, in order.
1.7cm, 18mm, 17cm, 107cm, 1.08m, 1.8m,

Capacities (Ordering)

Write down these capacities: 18cl, 17cl, 173ml, 200ml, 21cl, 18ml, in order.
18ml, 17cl, 173ml, 18cl, 200ml, 21cl,

Angles with Parallels 1

f = 132

Angles with Parallels 2

h = 75

Rounding (1sf)

Round to one significant figure:
a) 35.09; 40
b) 834541; 800000
c) 71; 70
d) 0.00226; 0.002

Estimation

Round each value to one significant figure to make an estimate:$$(171 + 5.5) \div 16$$\((200 + 6) \div 20 = 10.3\)

Pie Charts (1)

A pie chart shows the colours of 15 books. What sector angle represents the
8 red books?
192°

Graph Linear (2)

What is the equation?

Pie Charts (2)

A pie chart shows the colours of 36 hats. How many green hats are represented
by a sector
angle of 280°?
28