Examples for 5th grade (the fifth graders)
How many millimeters is 1/4 meters?
- About what
How much and how many times is 72.1 greater than 0.00721?
Draw a regular hexagon inscribed in a circle with radius r=8 cm. What is its perimeter?
Find number on thenumber line that has same distance from this numbers:
- 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?
A line of print on a computer contains 64 characters (letters, spacers or other chars). Find how many characters there are in 7 lines.
Find the length of each side of rhombus if the perimeter is 49 dm long.
- Roman numerals
Write numbers written in Roman numerals as decimal.
Write the smallest and largest 1-digit number.
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?
- 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
How many hours is 9 days?
- Opposite numbers
Calculate opposite numbers (additive inverse) to given ones:
- It is rectangular?
Size of two of the angles in a triangle are: α=110°, β=40°. Is it a right triangle?
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
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)?
After check of textbooks found that every 10-th textbook should be withdrawn. Together 58 textbooks were withdrawn. How many textbooks were in stock before withdrawn and how many after withdrawn?
Increasing the minimum wage while maintaining the other parameters of the system, unemployment will be:
If an airplane flies 776 km/h for 7.4 h, how far does it travel?
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?