„Maths In English”

„Maths In

English” 

If we add 2 1/6 to a certain number, we

will get 5 4/9. What is that

number?

Exercise 1

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 ?

Write fraction 5 1/4  as a decimal

fraction.

Exercise 4

Write fraction 2,08

as a vulgar fraction.

Exercise 5

Exercise 6Calculate 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

What is the least common

multiple of numbers 6 and

8?

Exercise 7

Exercise 8

Give the inverse of the number 2 1/4.

Exercise 9Complete the

missing/lacking digit

to make the number 47_1 divisible by 9.

Exercise 10A rectangular

garden is 10 m long, and its width

is 4 m shorter. Calculate the

garden area in the scale of 1:100.

Calculate: 1/3 : 0,5 + 4 =

Exercise 11

Exercise 12The 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.

The sum of three next

natural numbers is 24.

What are the numbers?

Exercise 14

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 20Dimentions of the

cuboid are  : 8 cm, 6 cm and 4

cm. Give the sum of the length of all

its sides .