The easiest examples - page 4

  1. Tractors
    zetor Uncle is going buy tractor Zetor super 50. The first costs 81000 Eur, the second costs 98000 Eur. How much pay uncle for both tractors?
  2. 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?
  3. Theatre
    divadlo Theatrical performance started at 15:50 and ended at 18:50. How many minutes long?
  4. Valid number
    numbers Round the 453874528 on 2 significant numbers.
  5. Children in the classroom
    children-school How many children are in the classroom, where Ladislav is 10th lightest and 16th heaviest in class?
  6. Logic
    blue-barrel A man drinks a barrel of water for 26 days, woman for 48 days, for how many days they drink barrel together?
  7. Gingerbread
    honey_cakes John decorated 27 gingerbread and Annie 7 more. How many gingerbread decorated Annie?
  8. Curtains
    zaclony For room equipment bought Hanak 50 m curtains. On the dining room needed 90 m and 90 m to hallways of curtains. How many meters of curtains bought totally?
  9. One sixth
    one_sixth How many sixths are two thirds?
  10. Triangle
    triangles Prove whether you can construct a triangle ABC, if a=9 cm, b=10 cm, c=4 cm.
  11. Plums
    svestka In the bowl are plums. How many would be there if we can divide it equally among 10, 12 and 14 children?
  12. School
    trieda 27 students of 6.D class is going to a trip. They pay 9 € each. The teacher got 153 €. How many children have not paid?
  13. Product
    complex-colors Result of the product of the numbers 1, 2, 3, 1, 2, 0 is:
  14. Right Δ
    ruler Right triangle has length of one leg 28 cm and length of the hypotenuse 53 cm. Calculate the height of the triangle.
  15. Rolls
    rozky Michail likes rolls, which cost 12 cents. Previously purchased 6 rolls. How many cents paid Michail for rolls?
  16. Boys and girls
    boys_and_girls In the class are 20 boys and 5-times less girls. How many girls are in the classroom? How many all children are in the class?
  17. Sequence
    a_sequence Write the first 7 members of an arithmetic sequence: a1=-3, d=6.
  18. Cars
    cars_1 Johnny has 370 cars. Peter twice less. How many cars have Peter?
  19. Derivation
    fx Exists a function whose derivation is the same function?
  20. Digits
    numbers_2 Write the smallest and largest 1-digit number.

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