Transcript Be a Maths Whizz

Be a Maths Whizz
Annesley’s Got Talent
Area
 What
is the area of this shape
12 m
5m

60 m squared
Area and Perimeter
 What
2cm
is the perimeter of the shape
 What is the area of this shape
6cm
Not to
scale


28 cm
48 cm squared
Missing Numbers-equations

(5 x 8 ) – 2 = 10 +
____

7 x 4 = 35 - ____

28

7
Purrrrcentages

Bargain offer

Liverpool shirt
Normally £45

20% off

£36
What is the new price?
Rounding



Which of these numbers gives 60 when
rounded to the nearest 10
54
66
64
56
65
56
64
Remainders
Which three numbers when divided by 8 have no
remainder
26

48
48
34
29
88
88
400
400
Tricky Tables
8x7=
56
8 x 9=
72
Perimeter-how far round the outside?
40m
13m
7m
Ratio
2 parts orange to 4
parts water
 How much water if
there are 12 parts
orange?

16
What’s the missing number?

15, 30, 60, ___,
___,
120 and 240
We’re hot!!!

What is 22 degrees
colder than 15
degrees centigrade?

-7
Converting units

How many grams in
2.5kg?
2500g

How many kgs is
4750g?
four and three
quarter kilograms
Measuring

225cm

How many metres?
Two
and a quarter
Tricky Tables
7x8=
6 x 7=
56
42
Money, money, money

I buy five books at £2.95 each with a £20
note

What change do I get?
£5.25
Even Trickier Tables
70 x 30 =
2100
15 x 40 =
600
Trickiest Tables Ever

80 x 70 =

300/5 =

0.8 x 4=
5600
60

3.2