Maths Jeopardy

Addition +

100

ADDITION

5.23 + 5.49 + -5.1 + 8

13.62

200

ADDITION

87 + 47 + 91

225

300

Eric the zoo keeper's favourite photo is the one with him and his 6 cows, 3 spiders, 4 ostriches, 5 elephants and his giant tortoise all together. How many legs are in the photo?

82 legs

400

If you list all the numbers from 1 to 100 in order, 100 would be the 100th number but what would be the 100th digit?

The first 5 in the number 55

500

What is the sum of all whole numbers from 0 to 100 (0 + 1 + 2 + ... + 100)?

5050

Shape

100

What is the area of a triangle with a base of 10 and a height of 10?

50

200

What is the formula for Pythagoras' Theorem?

a²+b²=c²

300

What is the name of a 12 sided polygon?

Dodecagon

400

Which square would have the biggest area?

12x12

50x20

15x45

12x12 the rest are not squares 

500

How many triangles are in the UK's flag?

8

Math Medley +

100

What is the only even prime number

2

200

List the first five cube numbers

1, 8, 27, 64, 125

300

What is the highest common factor between 124 and 132

4

400

What is the next number in the sequence?

1, 1, 2, 3, 5, 8...

13

500

In a room of 100 people, 99% are left-handed. How many left-handed people need to leave to bring the percentage down to 98%?

50

Money

100

What colour is a £10 note?

Orange

200

What is the currency in Switzerland?

Swiss Francs

300

Apples cost £3.20 for six and bananas cost £1.20 for four.

How much change would I get to buy the same amount of apples and bananas with a £20 note?

£8.80

400

If I invest £2000 into a savings account that gets 10% interest per year. How much money will I have after 4 years?

2928.20

500

A bat and a ball cost £1.10 in total. The bat costs £1 more than the ball. How much does the ball cost?

5p

Division

100

what is 48 ÷ 40 in decimal form?

1.2

200

400 ÷  0.1=

4000

300

252 ÷ 0.5 =

504

400

Work out

5÷((5÷5)÷(1÷1)÷5)

25

500

Simplify (512a^-4bx²) ÷ (8a^-10b⁰x^0.5)

64a⁶bx^1.5

More Math and General knowledge

100

What exams do you take in Year 11?

GCSE's

200

How many are in a Baker's Dozen?

13

300

How many prime numbers are there between 1 and 100?

25

400

What is 4900 rounded to the nearest 10,000

0

500

What's the only number, when spelt, the letters are in alphabetical order?

forty

Your Maths teacher

100

What is your maths teacher's favourite sport?

Rugby or Skiing

200

What premiership rugby team does your maths teacher support?

Harlequins

300

How many A-levels does your Maths Teacher have?

0

400

What is our maths teacher's favourite maths topic?

Algebra

500

What is your maths teacher's favourite Disney movie?

Finding Nemo