The easiest examples - page 3

  1. Football league
    football In the 5th football league is 10 teams. How many ways can be filled first, second and third place?
  2. Shelf
    bookshelf.JPG How many ways are there to arrange 6 books on a shelf?
  3. CDs
    CDs Adam has 9 CDs more than Filip and 10 CDs less than Dominica. Filip has 7 CDs. How many CDs has Adam and how many CDs has Dominika?
  4. Guests
    hostia How many ways can 5 guests sit down on 6 seats standing in a row?
  5. Angles 1
    angles It is true neighboring angles have not common arm?
  6. Promile
    promile Calculate the 4.6 ‰ of 199.
  7. Cherries
    visne Cherries in the bowl can be divided equally among 19 or 13 or 28 children. How many is the minimum cherries in the bowl?
  8. Candies
    bonbons_2 In the box are 12 candies that look the same. Three of them are filled with nougat, five by nuts, four by cream. At least how many candies must Ivan choose to satisfy itself that the selection of two with the same filling? ?
  9. Ace
    ace From complete sets of playing cards (32 cards) we pulled out one card. What is the probability of pulling the ace?
  10. Cube
    1cube Calculate the surface cube with edge 11 dm.
  11. Playing cards
    playing_cards How many possible ways are to shuffle 7 playing cards?
  12. Height
    thales_law Is right that in any right triangle height is less or equal half of the hypotenuse?
  13. Wage
    socik Increasing the minimum wage while maintaining the other parameters of the system, unemployment will be:
  14. Stock market
    money_1 Simon one day decided to invest € 62000 to the stock market. After six months he invested July 25 stock markets fell by 47%. Fortunately for Simon from July 25 5 to October 25 his shares have risen by 39%. Simon is then: ?
  15. Greenhouses
    sklenik Two workers would make installation of greenhouses for 54 hours. For how many hours does the installation 9 workers?
  16. Classroom 3
    kids_1 How many children are in the classroom, where 13 children are higher than Lenka and 9 children lower than Lenka?
  17. Series
    posloupnost_an Andrew wrote this series of numbers: 1,3,7,15, .... n. Which number in the series does not belong? ?
  18. Logs
    gulatina Trunk diameter is 52 cm. Is it possible to inscribe a square prism with side 36 cm?
  19. Garden plot
    plot Calculate how many meters of fence need to fence the square garden with length and width of 22 meters.
  20. Apples
    apples Hanka has 6 apples more than Juro and 7 apples less than Mirka. Mirka has 23 apples. How many apples has Hanka and how many Juro?

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