# Examples for 5th grade (the fifth graders)

#### Number of problems found: 520

- Clock

How many hours are 15 days? - Compare

Compare with characters >, <, =: 85.57 ? 80.83 - Valid number

Round the 453874528 on 2 significant numbers. - Hours

How many hours is 9 days? - To thousands

Round to thousands following numbers: - Addition of Roman numbers

Added together and write as decimal number: LXVII + MLXIV - Angles

Which of those angles are obtuse? - Rounding 2

Round the following negative number: -143.021 - Numbers

Find number on thenumber line that has same distance from this numbers: - Primes 2

Which prime numbers is number 2025 divisible? - The result

How many times I decrease the number 1632 to get the result 24? - Roman numerals 2+

Add up the number written in Roman numerals. Write the results as roman numbers. - Written number

Place+values x ten thousands =30 thousands - Roman numerals +

Add up the number written in Roman numerals. Write the results as a decimal number. - Plane

On how many parts divide plane 6 parallels? - Time

16.2 days ..... how many hours is it? - Roman numerals

Write numbers written in Roman numerals as decimal. - Milimeters

How many millimeters are 1/4 meters? - Digits

Write the smallest and largest 2-digit natural number. - Televisions

Television is the fifth most expensive and tenth cheapest TV. How many different TVs are in stores?

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