Number Sequences 1

What is the 7th:
a) Odd number; 13
b) Square number; 49
c) Prime number. 17

Factors

Find all the factors of:

33

1, 3, 11, 33.

Multiples

Subtract the 4th from the 7th multiples of:

12

36

Polygons

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

Heptagon, Octagon and Nonagon (all regular)

Rounding (3sf)

Round to three significant figures:
a) 62.79; 62.8
b) 706521; 707000
c) 12; 12.0
d) 0.001295; 0.00130

Area of a Triangle

Find the area of a triangle that has a base of 5cm and a height of 10cm.

25cm²

Area of a Trapezium

Find the area of a trapezium that has a base of 12cm, a height of 6cm and a top (parallel to base) of 6cm. 54cm²

Fractions (Adding)

Evaluate:

\( \frac{2}{5} + \frac{6}{7}\) \(= 1\frac{9}{35}\)

Fractions (Multiplying)

Evaluate:

\( \frac{3}{4} × \frac{5}{7}\) \(= \frac{15}{28}\)

Fractions (Dividing)

Evaluate:

\( \frac{3}{4} ÷ \frac{7}{6}\) \(= \frac{9}{14}\)

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.

\( \frac{1}{3}\) \(= 33.3\)%

Circle Area

Find the area of a circle that has a radius of 10cm. Give your answer to three significant figures.

314cm²

Circle Circumference

Find the circumference of a circle that has a radius of 12cm. Give your answer to three significant figures.

75.4cm

Decimals (Adding)

Calculate the value of:

8.5 + 6.9

= 15.4

Decimals (Subtracting)

Calculate the value of:

5.3 − 3.5

= 1.8

Decimals (Multiplying)

Calculate the value of:

8.7 × 7.6

= 66.12

Decimals (Dividing)

Calculate the value of:

83.6 ÷ 19

= 4.4

Indices (Simple)

What is the value of:

5³

= 125

Indices (Advanced)

What is the value of:

\(5^{-3}\)

\(= \frac{1}{125}\)

Basic Addition

Calculate the value of:

25 + 78

= 103

Basic Subtraction

Calculate the value of:

84 − 26

= 58

Basic Multiplication

Calculate the value of:

46 × 58

= 2668

Basic Division 2

Calculate the value of:

1624 ÷ 29

= 56

Percentage (Of)

Find the value of:

80% of 180

= 144

Standard Form 1

Find the value of:

7.63 × 10⁴

= 76300

Highest Common Factor

Find the highest common factor of twenty four and twenty.

= 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:

\( \frac{8}{16}\) \(= \frac{1}{2}\)

Fractions (Mixed)

Evaluate:

\( 1\frac{2}{3} − \frac{4}{5}\) \(= \frac{13}{15}\)

Pythagoras

Find BC if AB = 5.2m and AC = 7m. 8.72m

Trigonometry (Angle)

Find angle ABC if AC = 4.4m and BC = 5.4m. 54.6^o

Trigonometry (Side)

Find AC if angle ABC = 50^o and BC = 3.9m. 2.99m

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.

\( \frac{4}{8}\) \(= 0.5\)

Decimal to Fraction

Convert this decimal to a fraction.

\(0.92\) = \( \frac{23}{25}\)

Percentage (Increase)

Increase £140 by 30%

£182

Lowest Common Multiple

What is the lowest common multiple of fifteen and twenty five.

= 75

Sequence (Arithmetic)

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

Find the:
a) next term; 66
b) n^th term; 12n - 6
c) term number 41; 486

Sequence (Geometric)

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

Find the:
a) next term; 1458
b) n^th term; 6 × 3^n-1
c) term number 9; 39366

Interest (Simple)

If £220 is invested for 4 years with a simple interest rate of 5%, find the amount of interest earned. £44.00

Interest (Compound)

If £140 is invested with an interest rate of 1% compounded annually, find the value of the investment after 6 years. £148.61

Currency Exchange

If £1 is worth $1.38, convert:

a) £100 to dollars; $138.00

b) $140 to pounds; £101.45

Coordinates (Midpoint)

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

\((9,8) \text{ and } (17,20)\)

(13,14)

Gradient

What is the gradient of the line joining:

\((5,9) \text{ and } (8,14)\)

\(\frac{5}{3}\)

Coordinates (Square)

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

\((4,5),(8,9),(0,9)\)

(4,13)

Negative Numbers

a) 7 − 12 = -5
b) 7 × (-8) = -56
c) (12−19)(7−12) = 35
d) 56 ÷ (-8) = -7
e) (-8)² = 64

Substitution

If p = 6, q = 18 and
r = -8 evaluate:

a) 2q − p = 30
b) pq + r = 100
c) p² − 5q - r = -46

Equations (Type 1)

Solve:

\(4x = 24\)

\(x = 6\)

Equations (Type 2)

Solve:

\(5x +1= 16\)

\(x = 3\)

Equations (Type 3)

Solve:

\(3x -5= 2x + 0\)

\(x = 5\)

Equations (Type 4)

Solve:

\(5(3x -2)+12= 77\)

\(x = 5\)

Equations (Type 5)

Solve:

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

\(x = -0.286 \text{(to 3 sf)}\)

Equations (Simultaneous 1)

Solve:

\(5x+5y = 40\)
\(2x+5y = 22\)

\(x = 6, y = 2\)

Equations (Simultaneous 2)

Solve:

\(3x-5y = 2\)
\(7x-10y = 8\)

\(x = 4, y = 2\)

Equations (Simultaneous 3)

Solve:

\(5x+3y = -6.5\)
\(3x+2y = -5\)

\(x = 2, y = -5.5\)

Sets (Union)

Find the union of:

{6,7,8,9,10} and
{3,6,9,12,15}

{3,6,7,8,9,10,12,15}

Sets (Intersection)

Find the intersection of:

{5,6,7,8,9,10} and
{3,4,5,6,7,8}

{5,6,7,8}

Bearings

A plane flies from point A to point B on a bearing of 206^o. What bearing would it return on from B to A? 026^o

Probability

A number is picked at random from the set

{6,7,8,9,10}

what is the probability it is even? \(\frac35\)

BIDMAS

Evaluate:

6 ÷ 3 × 27 ÷ 9

6

Simplify

Simplify the following by collecting like terms:

\(b+4c-7b+4c\)

\(8c-6b\)

Ratio

Divide 165 in the ratio

8:3

120 and 45

Graph Linear (1)

Draw a rough sketch of the graph of:

\(y=2x\)

Gradient 2
y intercept 0

Prime Factors

Express the following number as the product of prime numbers:

1080

2 x 2 x 2 x 3 x 3 x 3 x 5

Percentage (Reverse)

In a sale an item costs £12 after a 40% reduction. What was the original price?

£20

Averages

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

1,3,5,7,9

Mean = 5, no mode,
median = 5 and range = 8

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.

0.999999... \(\frac{1}{1}\)

Percentage (Decrease)

Decrease £60 by 25%

£45

Brackets (Linear)

Expand:

\(9(8x-3)\)

\(72x-27\)

Brackets (Quadratic)

Expand:

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

\(4x^2+5x-6\)

Factorise (Linear)

Factorise:

\(9x-36\)

\(9(x-4)\)

Factorise (Quadratic 1)

Factorise:

\(x^2-1\)

\((x+1)(x-1)\)

Factorise (Quadratic 2)

Factorise:

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

\((x+3)(2x-1)\)

Circle Theorems

Which theorem?

Standard Form 2

Find the value of:

2.34 × 10^-3

= 0.00234

Standard Form 3

Write in standard form:

303

= 3.03 × 10²

Standard Form 4

Write in standard form:

0.00233

= 2.33 × 10^-3

Sequence (Quadratic)

Find the n^th term:

\(6, 21, 42, 69, 102, \)

\(3n^2+6n-3\)

Standard Form 5

Multiply 9 × 10⁴
by 4 × 10⁵ and give the answer in standard form.

= 3.6 × 10¹⁰

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:

\(4x^2-3x-4 = 0\)

\(x = 1.44\) and \(-0.693\)

Polygon Angles

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

108°

Change The Subject

Make \(h\) the subject of the formula
$$e=\frac{h}{4}-5$$

$$h=4(e+5)$$

Basic Division 1

Calculate the value of:

3304 ÷ 8

= 413

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 of

5

25

Prime Numbers

What are the three largest prime numbers less than
31

29, 23, 19

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: 8.88, 8.08, 0.8, 0.88, 8.8, 8, 0.08, in ascending order.
0.08, 0.8, 0.88, 8, 8.08, 8.8, 8.88,

Lengths (Ordering)

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

Capacities (Ordering)

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

Angles with Parallels 1

g = 122

Angles with Parallels 2

j = 58

Rounding (1sf)

Round to one significant figure:
a) 76.37; 80
b) 272638; 300000
c) 32; 30
d) 0.00616; 0.006

Estimation

Round each value to one significant figure to make an estimate:$$(154 + 4.9) \div 17$$\((200 + 5) \div 20 = 10.25\)

Pie Charts (1)

A pie chart shows the colours of 6 books. What sector angle represents the
2 red books?
120°

Graph Linear (2)

What is the equation?

Pie Charts (2)

A pie chart shows the colours of 40 hats. How many green hats are represented
by a sector
angle of 324°?
36

Surds (1)

Simplify:
$$\sqrt{50}$$
\(5\sqrt{2}\)

Surds (2)

Simplify:
$$\dfrac{5}{2\sqrt{3}}$$\(\frac{5\sqrt{3}}{6}\)

Surds (3)

Simplify:
$$\dfrac{9}{2 + \sqrt{5}}$$\(\frac{18 - 9\sqrt{5}}{-1} = -18 + 9\sqrt{5}\)

Speed, Distance, Time

How long does it take to drive 210 km at a speed of 60 km/h?
🚗3 hours 30 minutes

Factorising by Grouping

Factorise:

\(ab + 5a + 2b + 10\)

\((a+2)(b+5)\)