100 terms

Whole number

What is an integer

Only has 2 factors, 1 and itself. 2,3,5,7,11,13,17,19,23,etc

What is a **prime** number ?

6, 12, 18, 24, 30....

What are the multiples of 6

2x2x3 = 2² x 3

What are the **prime factors** of 12 ?

2 isn't but 3 and 5 are

(digit sum 5+2+3+5 > 15 > 6)

(digit sum 5+2+3+5 > 15 > 6)

Are 2,3 and 5 all factors of **5235** ?

12

What is the **lowest common multiple** of 4 and 6 ?

25

What is the **highest common factor** of 50 and 75 ?

0.04

What is 0.2 x 0.2 ?

3.1

What is 3.14159265359 to 1 decimal place?

3800

What is **3782** to 2 significant figures?

28

Estimate 4.3 x 6.85

2/3

What is 16/24 in its lowest terms?

Equivalent fractions

1/2, 2/4 and 3/6 are what?

1

Work out

2/7 + 5/7

2/7 + 5/7

5/6

Work out

1/3+ 1/2

1/3+ 1/2

6/15

Work out

2/3 x 3/5

2/3 x 3/5

KFC

½ x 4/3 = 4/6 = 2/3

½ x 4/3 = 4/6 = 2/3

How would you work out

½ ÷ ¾

½ ÷ ¾

2 ¾

Express 11/4 in mixed numbers

3/4

Which is the biggest 3/5, 5/7, or 3/4 ?

15/100 = 3/20

Express 15% as a fraction in its lowest terms

8

What is 10% of 80 ?

£48

What is £40 + 20% VAT ?

60%

What is 0.6 as a percentage ?

1/50

What is 0.02 as a fraction in its lowest terms?

£8 and £12

Split £20 in the ratio 2:3

24

2 players score points in the ratio of 3 to 5. but one scores 6 more than the other.

How many points did they score together?

How many points did they score together?

60%

What is 24/40 as a percentage ?

60 kg

Concrete is made with cement, sand and gravel in the ratio of 1 : 3 : 6

How sand do you need to make 200 kg of concrete?

How sand do you need to make 200 kg of concrete?

300g sugar

These are the sponge pudding ingredients for 4 people:

2 Eggs

120g flour

120g sugar

120g butter

2tbsp milk

3tbsp syrup

How much sugar is needed for 10 people?

2 Eggs

120g flour

120g sugar

120g butter

2tbsp milk

3tbsp syrup

How much sugar is needed for 10 people?

7a + b

Simplify

2a + 3b + 5a - 2b

2a + 3b + 5a - 2b

6y³

Simplify

2y x 3y x y

2y x 3y x y

3x(2x + 5)

Factorise fully

6x² + 15x

6x² + 15x

6x - 12

Expand

3(2x - 4)

3(2x - 4)

17

Work out

2 + 3 X 5

2 + 3 X 5

12

If x=3 and y = -2

work out xy²

work out xy²

1+ 2 x (3 + 4) = 15

Put in a pair of brackets to make this correct:

1+ 2 x 3 + 4 = 15

1+ 2 x 3 + 4 = 15

a

Simplify

a² X a² ÷ a³

a² X a² ÷ a³

b^6

(b to the power 6)

(b to the power 6)

Simplify

(b²)³

(b²)³

1

Evaluate

5 to the power zero

5 to the power zero

4n + 1

What is the rule for this sequence?

5 9 13 17 ....

5 9 13 17 ....

True 8 x 8 = 64

4 x 4 x 4 = 64

4 x 4 x 4 = 64

"64 is a square number **and** a cube number"

True or false?

True or false?

298

What is the 100th term in this sequence?

1 4 7 10 13 ...

1 4 7 10 13 ...

No - 36 [+1] 37 [÷5] > 7.4

Is 36 in the sequence with the rule 5n - 1 ?

n²

1 4 9 16 25 .....

What is the rule for this sequence?

What is the rule for this sequence?

Vertical line through x = 3

Where would x = 3 be on this grid ?

y = 2x + 3

A straight line has gradient 2 and y-intercept3.

What is the equation of the line?

What is the equation of the line?

gradient -1

y intercept 1

equation y = -x + 1 (or y + x = 1)

y intercept 1

equation y = -x + 1 (or y + x = 1)

A straight line goes through the point (0,1) and (1,0).

what is its the gradient, y intercept and equation?

what is its the gradient, y intercept and equation?

(0,0)

What are the co-ordinates of the origin ?

U shaped

What shape is y = x² ?

(5,4)

Find the mid-point of (2,3) and (8,5)

a = 4

Solve

3a - 5 = 7

3a - 5 = 7

b = 2

Solve

3(b + 5) = 21

3(b + 5) = 21

c = 3

Solve

5c + 3 = 3c + 9

5c + 3 = 3c + 9

x = 20°

The angles in a triangle are x, 3x and 5x.

Work out x

Work out x

70mph

A car covers 105 miles in 90 minutes.

How fast is it travelling?

How fast is it travelling?

25 minutes

Running at 200 metres per minute, how long will it take to run 5 km ?

T = D/s

If D = sT , make T the subject

Isosceles triangle

Name this shape

360°

What is the angle sum of a quadrilateral?

Exactly the same shape

What does congruent mean?

Similar

If 2 shapes look the same but are different sizes, they are said to be s____________?

60°

What is the exterior angle of a hexagon?

7 cm **or** 4 cm

An isosceles triangle has sides 7 cm and 4 cm.

How long is the third side?

How long is the third side?

12 m

What is the perimeter of a square with area 9m² ?

15 cm²

A triangle has a base 6cm and a height 5cm. What is its area?

C = π d

What is formula for the circumference of a circle ?

A = π r²

What is formula for the area of a circle ?

Chord

What is the red line called?

Sector

What is the yellow area called?

Tangent

What is the red line called?

Alternate angles in parallel lines

Angle 5 = Angle 6

and Angle 7 = Angle 8

What is the reason?

and Angle 7 = Angle 8

What is the reason?

Corresponding angles in parallel lines

Angle 2 = Angle 6

What is the reason?

What is the reason?

Why is A + B ?

Acute

Obtuse

Reflex

Obtuse

Reflex

Name the following angles:

Angle less than 90°

Angle between 90° and 180°

Angle between 180° and 360°

Angle less than 90°

Angle between 90° and 180°

Angle between 180° and 360°

10 cm

Pythagoras.

Pythagoras.

If the Vertical side is 6 cm and the horizontal side is 8 cm, how long is the other side?

Angles on a straight line add up to 180°

so 140° + 40° = 180°

so 140° + 40° = 180°

How do you know this is correct?

Triangular prism

Name this shape

Cuboid.

Length x width x height

Length x width x height

Name this shape.

How would you work out the volume ?

How would you work out the volume ?

⅝

What is the probability of scoring less than 6 ?

Unlikely

What is the probability that is will be sunny in the UK on Christmas day ?

2

Find the mode of

2 7 9 1 2 7 2 6 2

2 7 9 1 2 7 2 6 2

6

Find the median of

2 4 6 7 9 9 2

2 4 6 7 9 9 2

1

The mean of these numbers is 6.

What is the missing number ?

2 7 8 12 [ ]

What is the missing number ?

2 7 8 12 [ ]

⅓

A counter is picked at random.

What is the probability of choosing a B?

Give your answer in its lowest terms

What is the probability of choosing a B?

Give your answer in its lowest terms

9 - 1 = 8

Find the range of

2 7 9 1 2 7 2 6 2

2 7 9 1 2 7 2 6 2

Translation

¦7¦

¦3¦

¦7¦

¦3¦

A hexagon is moved across 7 units and up 3 units.

Name this transformation.

Name this transformation.

Reflection in the x axis

Name this transformation

54cm²

This large cube is made up of 1cm³ small cubes.

What is the**surface area** of the large cube?

What is the

Circle radius 5cm

What shape is formed by the locus of points on a plane 5 cm from a fixed point.

090°

(Measure**clockwise** from **North** and give the answer a **3 digits**)

(Measure

What is the bearing of East?

¼

Work out (½)²

Positive

Describe this correlation

16

How many vertices does a octagonal prism have ?

Probability (lose) =0.25

A team can win, lose or draw.

Probability (win) = 0.4

Probability (draw) = 0.35

What is the probability that they lose?

Probability (win) = 0.4

Probability (draw) = 0.35

What is the probability that they lose?

4

If a straight line on a graph goes through (0,0) and (2,8), what is the gradient?

Pythagoras:

√(4² - 1.5²)

[3.71]

√(4² - 1.5²)

[3.71]

How could you work out the height of this triangle ?

2 hours 45 minutes

A car enters a car park 11.20 am and leaves at 2.05pm.

How long was is parked?

How long was is parked?

4 cans 31p each

6 cans 30.5p each

6 cans 30.5p each

A pack of 4 cans cost £1.24

A pack of 6 cans cost £1.83

Which is better value?

A pack of 6 cans cost £1.83

Which is better value?

20

If you roll a fair dice 120 times, how many times would you expect to get a 4?

2

Work out -5 - - 7