Transcript Key Facts Y5

Important Facts
I need to know
Number 5
What is 0.2 as
a fraction?
2
10
What is a whole
one as a
percentage?
100%
What is a half
as a percentage?
50%
What is 25%
as a fraction?
1
4
What is a tenth
as a
percentage?
10%
What is 1% as
a fraction?
1
100
What is ¾ as a
percentage?
75%
What is 5kg in
grams?
5000g
What is 250cm
in metres?
2.5m
What is a
factor?
a number that
divides exactly
into another
number
Name two
factors of 12?
3,4
Not the only answer. What other factors are there?
What is 18:00
on a 12 hour
clock?
6pm
What is 9.30pm
using 24 hour
notation?
21:30
What is 18mm
to the nearest
centimetre?
2cm
What is a
multiple?
A number made by
multiplying together two
numbers.
12 is a multiple of 6
and 2 since
6 x 2 = 12
Name two
multiples of 6.
36,60
Not the only answer. What other multiples are there?
Write two
fractions that
are equivalent
to ¼
2
8
6
24
Not the only answers – can you think of more?
How can you
calculate the
perimeter of a
shape?
Measure the
distance around
the outside of
the shape
How can you
calculate the
area of a
rectangle or
square?
length
x
width
What is 2500ml
in litres?
2.5
litres
What is 25
litres in
millilitres?
25 000
What is the
name of an angle
that measures
35 degrees?
acute
What is the
name of an angle
that measures
137 degrees?
obtuse
How big is a
reflex angle?
More than 180
degrees but
less than 360
degrees
What is 6.7
cms in
millimetres?
67mm