1. Parenthesis
Fill in the examples correctly brackets: A) 7.9+12:3-2 =23 B) 7.9+12:3-2=75
2. Comsumption
On route 150 km long car consumed 13 liters of gasoline. How much gasoline consumed for driving 300 km?
3. Heart as pump
Heart pumps out 5.17 liters of blood in 1 minute. How many liters of blood pumped per hour and how much per day?
4. On the farm
The farm took 221 tons of potatoes from 17 hectares. How many tons of potatoes taken from one hectare?
5. Farm
Agricultural cooperative (farm) produced 14144 liters of milk for 16 days. Which exceeded the plan by 1984 liters. How many liters of milk a day had planned to produce?
6. 3 goods
Ms. Beránková bought in the shop 3 goods. Total paid for the purchase was 248 CZK. The first thing was 112 CZK and second 101 CZK. How much was the third thing?
7. Rings - intersect
There are 15 pupils on the sporting ring. 10 pupils go to football, 8 pupils go to floorball. How many pupils go to both rings at the same time?
8. Floor
Rectangular floor of living room has a length 5.4 meters and a circumference 17.2 meters. What is its width?
9. Travel by bus
Five girls traveling by bus. Each holds in each hand two baskets. Each basket contains 5 cats. Each cat has 5 kittens. 3 girls getting off the bus and another girl without baskets go on board. The bus control driver. How many legs are in the bus?
10. Triangle
Determine if it is possible to construct a triangle with sides 28 31 34 by calculation.
11. Cakes
On the table was 56 cakes. When Peter went home, leaving them eight times less. How many cakes left?
12. Rope
Peter has a long rope 2 4/5 meter. Martin has a rope 20 cm longer. What distance ropes achieved if the boys link ropes?
13. Roman numerals +
Add up the number writtens in Roman numerals. Write the results as a decimal number.
14. Fence
How many meters of fencing it is required to purchase if our garden is rectangular measuring 20 m and 180 dm.
15. Street
Straight streets is long x = 1425 meters. At the beginning and at the end of the street are poles. The poles are spaced 25 m. How many poles are on the street?
17. Stand-by power
Determine the year-round consumption of appliances in stand-by mode. Stand-by mode is regime the unit continuously 24 hours consume a tiny amount of electricity. Typically are televisions, electric ovens, radios, computers, monitors, satellite receivers, w
18. MO-Z5-3-66 tiles
The picture shows a square tiles with side 10 dm which is composed of four identical small rectangles and squares. Circumference of small square is five times smaller than the circumference of the entire tile. Determine the dimensions of the rectangle.
19. CD disc
A compact disc has a diameter of 11.8 cm. What is the surface area of the disc in square centimeters?
20. Doctors
In the city operates 171 doctors. The city has 128934 citizens. How many citizens are per one doctor?

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