Download Slajd 1

„Maths
In
English”
Exercise 1
If we add 2 1/6
to a certain
number, we will
get 5 4/9. What
is that number?
Exercise 2
The square area
equals 64 cm2.
Calculate the
perimeter of the
square.
Exercise 3
What form in
Roman numerals
has got the number
1896 ?
Exercise 4
Write fraction
5 1/4 as a decimal
fraction.
Exercise 5
Write fraction
2,08
as a vulgar
fraction.
Exercise 6
Calculate how long is a way
between town A and town B,
if it is a 6 cm long segment
on a map, and the map is in
the scale of
1:5 000 000
Exercise 7
What is the least
common multiple of
numbers 6 and 8?
Exercise 8
Give the inverse of
the number 2 1/4.
Exercise 9
Complete the
missing/lacking digit
to make the number
47_1 divisible by 9.
Exercise 10
A rectangular garden
is 10 m long, and its
width is 4 m shorter.
Calculate the garden
area in the scale of
1:100.
Exercise 11
Calculate:
1/3 : 0,5 + 4 =
Exercise 12
The sum of all
lengths of a cube’s
sides equals 120 cm.
How long is one
side of the cube?
Exercise 13
Give a number
10 000 times
greater than
0,75.
Exercise 14
The sum of three
next natural
numbers is 24.
What are the
numbers?
Exercise 15
How much is 1/3 of
product of numbers:
12 and 18 ?
Exercise 16
How much is a
reminder of dividing
2487549 by 4?
Exercise 17
Fill in the right
vulgar fractions.
__ < 0,500 < __
Exercise 18
The sum of three next
even numbers is 42.
What are the
numbers?
Exercise 19
A diameter of the
circle is 12 cm.
Give the radius of
this circle .
Exercise 20
Dimentions of the
cuboid are : 8 cm,
6 cm and 4 cm.
Give the sum of the
length of all its
sides
.