1. Milimeters How many millimeters is 1/4 meters? How much and how many times is 72.1 greater than 0.00721?
3. Hexagon Draw a regular hexagon inscribed in a circle with radius r=8 cm. What is its perimeter?
4. Numbers Find number on thenumber line that has same distance from this numbers:
5. Math test In class 6.A are 26 students and the teacher had managed to give tests to 13 students. 13 testes he gave in 6.5 min. How many pupils still haven't test? How long will it take techer to give tests to 43 students?
6. Computer A line of print on a computer contains 64 characters (letters, spacers or other chars). Find how many characters there are in 7 lines.
7. Rhombus Find the length of each side of rhombus if the perimeter is 49 dm long.
8. Roman numerals Write numbers written in Roman numerals as decimal.
9. Digits Write the smallest and largest 1-digit number.
10. Trio Trio of workers earn 750 euros. Money divided by the work that each of them made​​. First received twice as the second, the second received three times more than the third. How many got everyone from workers?
11. Efficiency of rail With subsidies are business easy. Calculate how much must cost rail ticket (x) in today's ticket price € 11 and if the trains was not subsidized, if it is known that without subsidies would cost three times today's ticket prices. Calculate the value of
12. Hours How many hours is 9 days?
13. Opposite numbers Calculate opposite numbers (additive inverse) to given ones:
14. It is rectangular? Size of two of the angles in a triangle are: α=110°, β=40°. Is it a right triangle?
15. RWY Calculate the opposite direction of the runway 13. Runways are named by a number between 01 and 36, which is generally one tenth of the azimuth of the runway's heading in degrees: a runway numbered 09 points east (90°), runway 18 is south (180°), runway
16. RBA Regional Building Authority has an annual budget of EUR 1806814. In previous calendar year has processed 804 approval procedures. How much does an average of one building approval costs (eg unsuccessful revoke)?
17. Textbooks After check of textbooks found that every 10-th textbook should be withdrawn. Together 58 textbooks were withdrawn. How many textbooks were in stock before withdrawn and how many after withdrawn?
18. Wage Increasing the minimum wage while maintaining the other parameters of the system, unemployment will be:
19. Aircraft If an airplane flies 776 km/h for 7.4 h, how far does it travel?
20. Coins Harvey had saved up a number of 2-euro coins. He stored coins in a single layer in a square. Left 6 coins. When he make square, which has one more row, missing 35 coins. How many euros he have?

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