Transcript Math Challenge

Math Challenge
In your group solve the question, the first
group to put up their hand will have a chance
to solve the question first. You will be
collecting points as a group for answering the
questions correctly.
Question
• A snail crawls slowly up a garden wall
70cm high. If it crawls up 10cm per day
and slips down 4 cm each night, how long
will it take to reach the top of the wall?
Question
• What number comes next in the following
sequence?
• 1 1 2 3 5 8 21 ?
Question
• If you divide 20 by one half and add 20,
what do you get?
Question
• Jack and Jill went up the hill to fetch one
gallon of water. Jack carried a 5 gallon
pail and Jill carried a 3 gallon pail. How
could Jack and Jill measure out just one
gallon of water?
Question
•
•
•
•
•
•
•
•
Which number doesn’t belong?
12
39
27
72
16
48
87
Question
• How can Anne so easily recall this series
of numbers, which she uses as a
password to log onto her computer?
Question
Using these 3 identical shapes, create
a hexagon and an equilateral triangle.
Question
• How many squares are there?
Question
•
•
•
•
•
•
•
Hickory, dickory, dock
Two mice ran across the clock.
Their paths divided
The clock into three,
And the number’s sum
In each the same be.
What two straight paths do you see?
Question
• Complete the grid
using the numbers 2
to 9 so that each row,
each column and the
2 diagonals add up to
the same number.
1