Comparing - 5th grade (10y) - math problems
Number of problems found: 17
Compare with characters >, <, =: 85.57 ? 80.83
Which of those angles are obtuse?
Television is the fifth most expensive and tenth cheapest TV. How many different TVs are in stores?
- About what
How much and how many times is 72.1 greater than 0.00721?
Write the smallest and largest 1-digit number.
- Opposite numbers
Calculate opposite numbers (additive inverse) to given ones:
Determine if it is possible to construct a triangle with sides 28 31 34 by calculation.
- Ten fractions
Write ten fractions between 1/3 and 2/3
Sort fractions ? by its size. Result write as three serial numbers 1,2,3.
Lenka has 22 cubes for the construction of building comprising three cubes in height, the width of two cubes, and the length of four cubes. Is she able to build an building with these cubes?
Brother got to buy 240 CZK and could buy for 1/8 what he wanted. Could he pay the rest of the purchase for 200 CZK?
- Paper collecting
At the paper collecting contest gathered Franta 2/9 ton, Karel 1/4 ton, and Patrick 19/36 tons of paper. Who has gathered the most and the least?
Prove whether you can construct a triangle ABC, if a=9 cm, b=6 cm, c=10 cm.
- The door
The door to the apartment has a height 2 m and a width 80 cm. Calculate how many cm of sealing tape is needed to seal them. Will there be enough packaging in which there are 5 m tape (write 0 = no, 1 = yes)?
Ivo wants to draw all the triangles whose two sides of which have a length of 4 cm and 9 cm, and the length of the third side is expressed in whole centimeters. How many triangles does he have?
- Money borrow
Ms. Kate wants to borrow € 2,000. The company A will borrow ten installments of 240 euros and the first two months does not pay anything. Company B it their position in 12 installments of € 210. Which company has the more favorable interest rate for Ms. K
The same type of medicament produces a number of manufacturers in a variety of packages with different content of active substance. Pack 1: includes 60 pills of 600 mg of active substance per pack cost 9 Eur. Pack 2: includes 150 pills of 500 mg of active