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„Maths in English” Part two Exercise 1 Which mathematical operation is the quotient: a)24×13 c)64÷8 b)51+25 d)543-251 Exercise 2 Which is the next odd number after fortyfive ? a)46 b)47 c)49 d)48 Exercise 3 The difference between 43 and 12 is: a) 31 c) 51 b) 55 d) 15 Exercise 4 Which of the numbers below is even? a) 2009 b) 2+9 c) 200-9 d) 200x9 Exercise 5 Calculate: three-fourths of eighty Exercise 6 Which of these numbers is the greatest? a)2009 c)200-9 b)2+0+9 d)200x9 Exercise 7 Which of these is a multiple of 3? a)2009 b)2+0+9 c)(2+0)x9 d)29 Exercise 8 Which of the numbers below is odd number? a)2009 b)200 c)200+2 d)200-2 Exercise 9 What is the form of number 2015 in Roman numerals ? Exercise 10 Which of these is a multiple of 9? a)111 b)222 c)333 d)444 Exercise 11 Write fraction ninety-four point five six as a mixed number. Exercise 12 Calculate how long is a way between town A and town B, if it is an 4 cm long segment on a map, and the map is in the scale of 1:4 000 000. Write down the result using kilometres. Exercise 13 What is the greatest common divisor of numbers twenty-five and twenty-six ? Exercise 14 Give the opposite number of the number forty-two. Exercise 15 Complete the missing/lacking digit to make the number 11_1 divisible by 3. Exercise 16 Calculate: Area of a square with perimeter 40 cm. Exercise 17 Calculate: Perimeter of a square which area is equal 81cm². Exercise 18 Give a number 1000 times greater than three-eighths. Exercise 19 One hundred and fiftythree is the sum of numbers one hundred and thirty-six and seventeen. Is it true or false? Exercise 20 Two and three quarters is a mixed number. Is it true or false? Exercise 21 One quarter is the same as point two five. Is it true or false? Exercise 22 The figure which diagonals are the same and perpendicular to one another is: a)triangle b)rhomb c)square d)rectangle Exercise 23 The diagonals of a square are parallel. Is it true or false? Exercise 24 The quadrangle which has equal sides and different diagonals is: a)square b)rectangle c)rombus Exercise 25 A polygon, in which the sum of interior angles is 180°.