Maths Week - Knowledge Last day

The 20 Dollar Question. 
One of these knots is not a knot.
Which knot is it ?
(a) Red
(b) Blue√
(c) Green

The 20 Dollar Question.
Two of these knots are not knots.
Which two are they?
(a) Red and blue.
(b) Blue and green.
(c) Red and green.

The 40 Dollar Question. 
This very famous clock is in
the St Pancras Railway
Station in London.
Lots of movies have this
clock in them.
What time is it ?
(a) 11 - 20
(b) 11 - 40 √
(c) 7 - 58

The 60 Dollar Question. 
The start of this century was a day
celebrated through-out the world.
Your parents will remember it !!
What day of the week was
January 1st, 2000 ?

Saturday.√

The 80 Dollar Question. 

What is this? It looks quite old

and is in the British Science

Museum.

Is it

(a) A toy.

(b) A money box.

(c) The first calculator.√

The 80 Dollar Question. 

At low tide the water comes

up as far as the fourth rung

on the ladder of the ship.

What happens at full tide?

The water 

(a) comes up to the top 

of the ladder.

(b) comes up to the

bottom of the ladder.

(c) stays on the fourth

rung of the ladder. √

Maths Week - The 300 Dollar Question

This week is maths week and we have to solve an equation every day. Today is 2 10s for a five. Here is the skit that we have to solve out.

Skit:
Abbott: Have you got two tens for a five?
Costello: Just so happen to have it.
Lou gives Bud ten dollars and Bud gives Lou five
dollars.
Costello: Just a minute, just one minute!
Abbott: Something wrong?
Costello: Fifteen dollars just went south!
Abbott: What do you mean?
Costello: You gave me a lot of your fast talk, you said 'do you have
two tens for a five' and I gave you two tens for a five.
Abbott: Just a minute, are you accusing me of cheating?
Costello: No, but you got two tens for a five.
Abbott: Alright here's your five now gimme back my two tens.
Costello: Okay, that's better.
Bud gives Lou five dollars and Lou gives Bud ten dollars.
After a slight pause Lou realises he has been conned again.
Costello: What are you doing?
Abbott: What’s wrong now?Costello: Look Abbott, here's two tens gimme a five!
Abbott: Certainly.
Lou gives Bud ten dollars and Bud gives Lou five dollars.
Costello: HA HA HA HAAA!
You did it to me...
You did it to me again.
Abbott: Oh come on.

The 300 Dollar Question.
How much did Lou lose ? $20 x A=$45
Try to act it out with you friend. Use paper as money!
Maybe you can act it out as the famous Bud Abbott and Lou Costello
did!