Number Sequences 1

What is the 5th:
a) Odd number; 9
b) Square number; 25
c) Prime number. 11

Factors

Find all the factors of:

22

1, 2, 11, 22.

Multiples

Subtract the 6th from the 9th multiples of:

4

12

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) 88.62; 88.6
b) 924023; 924000
c) 85; 85.0
d) 0.008595; 0.00860

Area of a Triangle

Find the area of a triangle that has a base of 4cm and a height of 8cm.

16cm²

Area of a Trapezium

Find the area of a trapezium that has a base of 16cm, a height of 8cm and a top (parallel to base) of 6cm. 88cm²

Fractions (Adding)

Evaluate:

\( \frac{3}{6} + \frac{9}{12}\) \(= 1\frac{1}{4}\)

Fractions (Multiplying)

Evaluate:

\( \frac{2}{3} × \frac{5}{7}\) \(= \frac{10}{21}\)

Fractions (Dividing)

Evaluate:

\( \frac{2}{4} ÷ \frac{7}{5}\) \(= \frac{5}{14}\)

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.

\( \frac{3}{7}\) \(= 42.9\)%

Circle Area

Find the area of a circle that has a radius of 1cm. Give your answer to three significant figures.

3.14cm²

Circle Circumference

Find the circumference of a circle that has a radius of 6cm. Give your answer to three significant figures.

37.7cm

Decimals (Adding)

Calculate the value of:

5.6 + 8.6

= 14.2

Decimals (Subtracting)

Calculate the value of:

8.4 − 2.6

= 5.8

Decimals (Multiplying)

Calculate the value of:

4.9 × 6.4

= 31.36

Decimals (Dividing)

Calculate the value of:

66.5 ÷ 19

= 3.5

Indices (Simple)

What is the value of:

2²

= 4

Indices (Advanced)

What is the value of:

\(2^{-1}\)

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

Basic Addition

Calculate the value of:

67 + 98

= 165

Basic Subtraction

Calculate the value of:

91 − 29

= 62

Basic Multiplication

Calculate the value of:

22 × 67

= 1474

Basic Division 2

Calculate the value of:

819 ÷ 13

= 63

Percentage (Of)

Find the value of:

55% of 120

= 66

Standard Form 1

Find the value of:

1.61 × 10²

= 161

Highest Common Factor

Find the highest common factor of fourteen and six.

= 2

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:

\( \frac{18}{30}\) \(= \frac{3}{5}\)

Fractions (Mixed)

Evaluate:

\( 2\frac{4}{5} − \frac{8}{9}\) \(= 1\frac{41}{45}\)

Pythagoras

Find AB if AC = 3.7m and BC = 5.2m. 3.65m

Trigonometry (Angle)

Find angle BCA if AB = 5.8m and AC = 6.8m. 40.5^o

Trigonometry (Side)

Find BC if angle BCA = 32^o and AB = 5.6m. 10.6m

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.

\( \frac{1}{5}\) \(= 0.2\)

Decimal to Fraction

Convert this decimal to a fraction.

\(0.65\) = \( \frac{13}{20}\)

Percentage (Increase)

Increase £80 by 15%

£92

Lowest Common Multiple

What is the lowest common multiple of six and twenty one.

= 42

Sequence (Arithmetic)

7,21,35,49,63...

Find the:
a) next term; 77
b) n^th term; 14n - 7
c) term number 31; 427

Sequence (Geometric)

5,15,45,135,405...

Find the:
a) next term; 1215
b) n^th term; 5 × 3^n-1
c) term number 12; 885735

Interest (Simple)

If £160 is invested for 7 years with a simple interest rate of 5%, find the amount of interest earned. £56.00

Interest (Compound)

If £100 is invested with an interest rate of 6% compounded annually, find the value of the investment after 7 years. £150.36

Currency Exchange

If £1 is worth $1.34, convert:

a) £120 to dollars; $160.80

b) $160 to pounds; £119.40

Coordinates (Midpoint)

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

\((6,6) \text{ and } (18,14)\)

(12,10)

Gradient

What is the gradient of the line joining:

\((5,-5) \text{ and } (9,1)\)

\(\frac{3}{2}\)

Coordinates (Square)

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

\((3,3),(9,7),(-1,9)\)

(5,13)

Negative Numbers

a) 5 − 11 = -6
b) 5 × (-7) = -35
c) (11−17)(6−14) = 48
d) 35 ÷ (-7) = -5
e) (-11)² = 121

Substitution

If p = 6, q = 17 and
r = -8 evaluate:

a) 2q − p = 28
b) pq + r = 94
c) p² − 5q - r = -41

Equations (Type 1)

Solve:

\(2x = 6\)

\(x = 3\)

Equations (Type 2)

Solve:

\(5x -1= 44\)

\(x = 9\)

Equations (Type 3)

Solve:

\(7x -5= 4x + 16\)

\(x = 7\)

Equations (Type 4)

Solve:

\(4(3x -6)+11= 23\)

\(x = 3\)

Equations (Type 5)

Solve:

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

\(x = -0.706 \text{(to 3 sf)}\)

Equations (Simultaneous 1)

Solve:

\(4x+3y = 40\)
\(3x+3y = 33\)

\(x = 7, y = 4\)

Equations (Simultaneous 2)

Solve:

\(4x+3y = 35\)
\(6x-6y = 0\)

\(x = 5, y = 5\)

Equations (Simultaneous 3)

Solve:

\(2x+7y = 53\)
\(5x-3y = -52\)

\(x = -5, y = 9\)

Sets (Union)

Find the union of:

{1,3,5,7,9} and
{2,6,12}

{1,2,3,5,6,7,9,12}

Sets (Intersection)

Find the intersection of:

{1,2,3,4,5} and
{5,6,7,8,9,10}

{5}

Bearings

A plane flies from point A to point B on a bearing of 179^o. What bearing would it return on from B to A? 359^o

Probability

A number is picked at random from the set

{2,3,5,7,11,13}

what is the probability it is even? \(\frac16\)

BIDMAS

Evaluate:

6² − 7 × 3 + 2

17

Simplify

Simplify the following by collecting like terms:

\(3a+5b-3a+4b^2\)

\(5b+4b^2\)

Ratio

Divide 40 in the ratio

2:6

10 and 30

Graph Linear (1)

Draw a rough sketch of the graph of:

\(2y=x\)

Gradient 0.5
y intercept 0

Prime Factors

Express the following number as the product of prime numbers:

360

2 x 2 x 2 x 3 x 3 x 5

Percentage (Reverse)

In a sale an item costs £112 after a 20% reduction. What was the original price?

£140

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.

0.848484... \(\frac{28}{33}\)

Percentage (Decrease)

Decrease £120 by 20%

£96

Brackets (Linear)

Expand:

\(5(4x-6)\)

\(20x-30\)

Brackets (Quadratic)

Expand:

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

\(8x^2-4x-12\)

Factorise (Linear)

Factorise:

\(35x-56\)

\(7(5x-8)\)

Factorise (Quadratic 1)

Factorise:

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

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

Factorise (Quadratic 2)

Factorise:

\(x^2-9\)

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

Circle Theorems

Which theorem?

Standard Form 2

Find the value of:

2.74 × 10^-3

= 0.00274

Standard Form 3

Write in standard form:

32900

= 3.29 × 10⁴

Standard Form 4

Write in standard form:

0.0000138

= 1.38 × 10^-5

Sequence (Quadratic)

Find the n^th term:

\(14, 23, 36, 53, 74, \)

\(2n^2+3n+9\)

Standard Form 5

Multiply 4 × 10⁵
by 7 × 10³ and give the answer in standard form.

= 2.8 × 10⁹

Equations (Quadratic 1)

Solve:

\(x^2+x-12= 0\)

\(x = 3\) and \(-4\)

Equations (Quadratic 2)

Solve this equation giving the solutions to 3 significant figures:

\(2x^2+5x-4 = 0\)

\(x = 0.637\) and \(-3.14\)

Polygon Angles

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

36°

Change The Subject

Make \(k\) the subject of the formula
$$c=\frac{a(2+k)}{b}$$

$$k=\frac{bc}{a}-2$$

Basic Division 1

Calculate the value of:

1749 ÷ 3

= 583

Number Sequences 2

What is the 5th:
a) Cube number; 125
b) Triangular number; 15
c) Fibonacci number. 5

Square Numbers

What is the difference between the 4th and the 5th square numbers?

9

Prime Numbers

What are the three largest prime numbers less than
47

43, 41, 37

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: 8.08, 0.8, 8, 8.8, 8.88, 0.88, 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, 1.8m, 107cm, 18mm, 1.7cm, in order.
1.7cm, 18mm, 17cm, 107cm, 1.08m, 1.8m,

Capacities (Ordering)

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

Angles with Parallels 1

f = 132

Angles with Parallels 2

g = 122

Rounding (1sf)

Round to one significant figure:
a) 32.31; 30
b) 975831; 1000000
c) 38; 40
d) 0.00514; 0.005

Estimation

Round each value to one significant figure to make an estimate:$$(191 + 2.5) \div 18$$\((200 + 3) \div 20 = 10.15\)

Pie Charts (1)

A pie chart shows the colours of 5 books. What sector angle represents the
3 red books?
216°

Graph Linear (2)

What is the equation?

Pie Charts (2)

A pie chart shows the colours of 15 hats. How many green hats are represented
by a sector
angle of 168°?
7