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:

50

1, 2, 5, 10, 25, 50.

Multiples

Subtract the 4th from the 9th multiples of:

10

50

Polygons

What are the names of regular polygons with:
a) three sides;
b) four sides;
c) five sides.

Equilateral Triangle, Square and Pentagon (all regular)

Rounding (3sf)

Round to three significant figures:
a) 98.76; 98.8
b) 162142; 162000
c) 75; 75.0
d) 0.007595; 0.00760

Area of a Triangle

Find the area of a triangle that has a base of 6cm and a height of 9cm.

27cm²

Area of a Trapezium

Find the area of a trapezium that has a base of 13cm, a height of 12cm and a top (parallel to base) of 5cm. 108cm²

Fractions (Adding)

Evaluate:

\( \frac{4}{7} + \frac{9}{11}\) \(= 1\frac{30}{77}\)

Fractions (Multiplying)

Evaluate:

\( \frac{1}{2} × \frac{4}{5}\) \(= \frac{2}{5}\)

Fractions (Dividing)

Evaluate:

\( \frac{2}{4} ÷ \frac{7}{6}\) \(= \frac{3}{7}\)

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.

\( \frac{2}{6}\) \(= 33.3\)%

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 10cm. Give your answer to three significant figures.

62.8cm

Decimals (Adding)

Calculate the value of:

3.7 + 6.5

= 10.2

Decimals (Subtracting)

Calculate the value of:

7.1 − 4.9

= 2.2

Decimals (Multiplying)

Calculate the value of:

4.5 × 3.7

= 16.65

Decimals (Dividing)

Calculate the value of:

127.4 ÷ 13

= 9.8

Indices (Simple)

What is the value of:

3³

= 27

Indices (Advanced)

What is the value of:

\(1^{-2}\)

\(= 1\)

Basic Addition

Calculate the value of:

96 + 26

= 122

Basic Subtraction

Calculate the value of:

53 − 28

= 25

Basic Multiplication

Calculate the value of:

89 × 64

= 5696

Basic Division 2

Calculate the value of:

1035 ÷ 23

= 45

Percentage (Of)

Find the value of:

80% of 140

= 112

Standard Form 1

Find the value of:

5.24 × 10²

= 524

Highest Common Factor

Find the highest common factor of forty and twenty five.

= 5

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:

\( \frac{12}{18}\) \(= \frac{2}{3}\)

Fractions (Mixed)

Evaluate:

\( 1\frac{4}{5} − \frac{8}{9}\) \(= \frac{41}{45}\)

Pythagoras

Find AB if AC = 5.9m and BC = 7.4m. 4.47m

Trigonometry (Angle)

Find angle ABC if AC = 5.8m and AB = 6.9m. 40.0^o

Trigonometry (Side)

Find AC if angle ABC = 59^o and AB = 3.1m. 5.16m

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.

\( \frac{2}{4}\) \(= 0.5\)

Decimal to Fraction

Convert this decimal to a fraction.

\(0.09\) = \( \frac{9}{100}\)

Percentage (Increase)

Increase £180 by 25%

£225

Lowest Common Multiple

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

= 48

Sequence (Arithmetic)

6,17,28,39,50...

Find the:
a) next term; 61
b) n^th term; 11n - 5
c) term number 51; 556

Sequence (Geometric)

7,28,112,448,1792...

Find the:
a) next term; 7168
b) n^th term; 7 × 4^n-1
c) term number 9; 458752

Interest (Simple)

If £180 is invested for 7 years with a simple interest rate of 5%, find the amount of interest earned. £63.00

Interest (Compound)

If £120 is invested with an interest rate of 6% compounded annually, find the value of the investment after 9 years. £202.74

Currency Exchange

If £1 is worth $1.26, convert:

a) £180 to dollars; $226.80

b) $160 to pounds; £126.98

Coordinates (Midpoint)

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

\((-1,8) \text{ and } (7,16)\)

(3,12)

Gradient

What is the gradient of the line joining:

\((7,-9) \text{ and } (13,-6)\)

\(\frac{1}{2}\)

Coordinates (Square)

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

\((3,5),(9,11),(-3,11)\)

(3,17)

Negative Numbers

a) 8 − 13 = -5
b) 8 × (-9) = -72
c) (10−22)(12−17) = 60
d) 72 ÷ (-9) = -8
e) (-12)² = 144

Substitution

If p = 5, q = 18 and
r = -9 evaluate:

a) 2q − p = 31
b) pq + r = 81
c) p² − 5q - r = -56

Equations (Type 1)

Solve:

\(3x = 18\)

\(x = 6\)

Equations (Type 2)

Solve:

\(5x -2= 23\)

\(x = 5\)

Equations (Type 3)

Solve:

\(6x +6= 4x + 18\)

\(x = 6\)

Equations (Type 4)

Solve:

\(4(2x -5)+10= 6\)

\(x = 2\)

Equations (Type 5)

Solve:

\(5(5x + 2)= 4(3x + 4)\)

\(x = 0.462 \text{(to 3 sf)}\)

Equations (Simultaneous 1)

Solve:

\(2x+2y = 20\)
\(4x-2y = 22\)

\(x = 7, y = 3\)

Equations (Simultaneous 2)

Solve:

\(4x+5y = 45\)
\(6x-10y = -20\)

\(x = 5, y = 5\)

Equations (Simultaneous 3)

Solve:

\(3x+3y = -19.5\)
\(7x+2y = -33\)

\(x = -4, y = -2.5\)

Sets (Union)

Find the union of:

{6,7,8,9,10} and
{5,6,7,8,9,10}

{5,6,7,8,9,10}

Sets (Intersection)

Find the intersection of:

{2,4,6,8,10} and
{5,6,7,8,9,10}

{6,8,10}

Bearings

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

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 × 32 ÷ 8

24

Simplify

Simplify the following by collecting like terms:

\(3x+5x^2-8x+x^2\)

\(6x^2-5x\)

Ratio

Divide 84 in the ratio

9:5

54 and 30

Graph Linear (1)

Draw a rough sketch of the graph of:

\(y=x+2\)

Gradient 1
y intercept 2

Prime Factors

Express the following number as the product of prime numbers:

180

2 x 2 x 3 x 3 x 5

Percentage (Reverse)

In a sale an item costs £171 after a 5% reduction. What was the original price?

£180

Averages

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

1,3,1,10,5

Mean = 4, mode = 1,
median = 3 and range = 9

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.

0.333333... \(\frac{1}{3}\)

Percentage (Decrease)

Decrease £60 by 30%

£42

Brackets (Linear)

Expand:

\(6(3x-9)\)

\(18x-54\)

Brackets (Quadratic)

Expand:

\((2x+4)(3x-2)\)

\(6x^2+8x-8\)

Factorise (Linear)

Factorise:

\(2x-2\)

\(2(x-1)\)

Factorise (Quadratic 1)

Factorise:

\(x^2+x-12\)

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

Factorise (Quadratic 2)

Factorise:

\(2x^2+7x-4\)

\((x+4)(2x-1)\)

Circle Theorems

Which theorem?

Standard Form 2

Find the value of:

2.53 × 10^-2

= 0.0253

Standard Form 3

Write in standard form:

251

= 2.51 × 10²

Standard Form 4

Write in standard form:

0.000437

= 4.37 × 10^-4

Sequence (Quadratic)

Find the n^th term:

\(15, 26, 43, 66, 95, \)

\(3n^2+2n+10\)

Standard Form 5

Multiply 5 × 10⁵
by 6 × 10² and give the answer in standard form.

= 3 × 10⁸

Equations (Quadratic 1)

Solve:

\(x^2-2x-8= 0\)

\(x = 4\) and \(-2\)

Equations (Quadratic 2)

Solve this equation giving the solutions to 3 significant figures:

\(3x^2+2x-2 = 0\)

\(x = 0.549\) and \(-1.22\)

Polygon Angles

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

128.6°

Change The Subject

Make \(b\) the subject of the formula
$$c=3b-5$$

$$b=\frac{c+5}{3}$$

Basic Division 1

Calculate the value of:

762 ÷ 2

= 381

Number Sequences 2

What is the 6th:
a) Cube number; 216
b) Triangular number; 21
c) Fibonacci number. 8

Square Numbers

What is the square root of

64

8

Prime Numbers

What is the difference between the 10th and the 11th prime numbers?

31 - 29 = 2

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: 6.06, 0.6, 6.6, 6, 0.66, 6.66, 0.06, in ascending order.
0.06, 0.6, 0.66, 6, 6.06, 6.6, 6.66,

Lengths (Ordering)

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

Capacities (Ordering)

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

Angles with Parallels 1

b = 52

Angles with Parallels 2

c = 78

Rounding (1sf)

Round to one significant figure:
a) 81.66; 80
b) 154236; 200000
c) 54; 50
d) 0.00659; 0.007

Estimation

Round each value to one significant figure to make an estimate:$$93 + 3.9 \times 74$$\(90 + 4 \times 70 = 370\)

Pie Charts (1)

A pie chart shows the colours of 12 books. What sector angle represents the
8 red books?
240°

Graph Linear (2)

What is the equation?

Pie Charts (2)

A pie chart shows the colours of 8 hats. How many green hats are represented
by a sector
angle of 270°?
6