Friday Maths Quiz 2 Averages, Stem & Leaf & 3D Shapes

Friday Maths Quiz 2

Averages, Stem & Leaf & 3D Shapes

Friday Maths Quiz

Arrange yourselves into teams of 2 or 3 and decide on a team

name

Round 1: General Knowledge Maths

For each question figure out the correct numerical answer and

then do the maths!

(1 point for each)

Round 1: General Knowledge Maths

1. The number of colours on the Jamaican flag multiplied by the number of mm in a cm

2. The number of grams in a kilogram divided by the number of judges on the X Factor

3. The number of players in a Rugby Union team divided by how many singers in the Saturdays

4. The number of days in March plus the number of stripes on the American flag

5. The maximum break in snooker plus the maximum score with 3 darts

Round 1: General Knowledge Maths

6. The number of days in a leap year minus the number of weeks in a year

7. The number of seconds in an hour plus the number of rings on the Olympic flag

8. The number of cm in a metre multiplied by the number of balls in the national lottery

9. The number of teams in the Premier League multiplied by the number of times Nottingham Forest have won the Champions League

10. The number of holes on a golf course divided by the number of months which begin with J.

Round 2: Averages

For each set of numbers calculate the mean, median, mode and

range

(1 point for each)

Round 2: Averages

A) 4, 5, 5, 8, 10, 13, 18

B) 23, 32, 8, 19, 23, 15

C) 3, 8, -1, 5, 2, 0, -3, 8, 2, 1

Round 3: 3D Shapes

You have to give the mathematical name of each of these three-

dimensional shapes

(1 point for each)

Round 3: 2D shapes

1 2

3 4

Round 3: 2D shapes6

7 8

5

Round 4: Stem and Leaf Diagrams

For each of the two stem and leaf diagrams answer the 5 questions

(1 mark for each)

Round 4: Stem and Leaf Diagrams

1. What is the highest value?

2. What is the range?

3. What is the mode?

4. What is the median?

5. How many scores were over 155?

Round 4: Stem and Leaf Diagrams

6. What was the highest male score?

7. What was the mode for men?

8. How many men scored over 172?

9. What is the median for women?

10. What is missing?

Round 5: Name the Celebrity

In this round you have to name the celebrity pictured (1 mark for each, first name and surname

needed to get the mark)

Round 5: Name the Celebrity

1 2 3

4 5

(character’s name)

Round 5: Name the Celebrity

6 7

8 9 10

Round 6: Guess the Shape

In this round you will be given 5 clues to a shape (2D or 3D). You

need to identify the shape and give it’s mathematical name

(1 mark for each)

Round 6: Guess the Shape

Shape 1

1. It has 4 sides

2. It has two pairs of parallel sides

3. Opposite sides are equal

4. It’s name has 9 letters

5. Each angle is a right angle

Round 6: Guess the Shape

Shape 2

1. It has infinite lines of symmetry

2. It’s name has 6 letters

3. It has no corners

4. It’s area = πr²

5. It has a radius and a circumference

Round 6: Guess the Shape

Shape 3

1. It has 1 line of symmetry

2. It has two equal sides

3. It has two equal angles

4. It’s name consists of 2 words

5. It’s angles add to 180°

Round 6: Guess the Shape

Shape 4

1. It is a quadrilateral

2. It has two pairs of parallel sides

3. Opposite sides are equal

4. It’s name has 13 letters

5. It has no right angles

Round 6: Guess the Shape

Shape 5

1. It is a quadrilateral

2. It has one pair of parallel sides

3. It can be right-angled or isosceles

4. It is not a triangle

5. It’s name contains a “z”

Round 6: Guess the Shape

Shape 6

1. It is a 3D shape

2. All sides are equal

3. It has 6 faces

4. It has 8 vertices

5. It is the title of an ITV show

Round 6: Guess the Shape

Shape 7

1. It has 5 faces

2. It has 5 vertices

3. It has 8 edges

4. It’s base has all sides equal

5. It can be found in Egypt

Round 6: Guess the Shape

Shape 8

1. It 2 faces

2. One face is a circle

3. It has vertex

4. It’s name has 4 letters

5. It’s volume is given by πr²h

Round 6: Guess the Shape

Shape 9

1. It has a constant cross-sectional area

2. It has 6 vertices

3. It has 5 faces

4. It’s name consists of 2 words

5. It has 9 edges

Round 6: Guess the Shape

Shape 10

1. It has 3 faces

2. It has no vertices

3. It has a circular base

4. It’s name consists of 8 letters

5. It has 2 edges

Round 7: Maths Puzzle

Solve the following maths puzzle:

10 points if completed correctly

Triangle Sum

• Using only the numbers 1, 2, 3, 4, 5, 6, 7, 8 and 9

• Put each number once into each square.

• So that each edge adds to the same total

Round 8: Number of Squares

In the following puzzle work out the total number of squares (it is

more than 16!)

How many squares can you see?

Round 9: Mental Maths Questions

In this round you will have 10 seconds per question to write

down the answer (no calculators allowed!)

(1 point for each answer)

Round 9: Mental Maths Questions

Question 1

7 × 12

Round 9: Mental Maths Questions

Question 2

363 + 549

Round 9: Mental Maths Questions

Question 3

132 ÷ 4

Round 9: Mental Maths Questions

Question 4

√81

Round 9: Mental Maths Questions

Question 5

11 × 12

Round 9: Mental Maths Questions

Question 6

2³ + 7²

Round 9: Mental Maths Questions

Question 7

¼ of 72

Round 9: Mental Maths Questions

Question 8

15% of 60

Round 9: Mental Maths Questions

Question 9

½×¾

Round 9: Mental Maths Questions

Question 10

726 ÷ 3

Round 10: Music

Watch and listen to the following music clip. You must answer the maths problem

asked in the lyrics

Correct answer = 10 points

Within 1 = 6 points

Within 2 = 3 points

Anything else = 0 points

Round 10: Music

Gabriella Cilmi

5

8

2

1

9

6 7 3 4

30