Natural numbers - math word problems - page 13 of 88
Number of problems found: 1741
- Pupils 7
There are 40 pupils in a certain class. 3/5 of the class are boys. How many are girls?
- The number 3
Ski organizers should print the start numbers from 1 to 45. How many times will they use the number 3 when printing?
- Classmates
Roman is ranked 12th highest and eleventh lowest pupil. How many classmates does Roman have?
- Write decimals
Write in the decimal system the short and advanced form of these numbers: a) four thousand seventy-nine b) five hundred and one thousand six hundred and ten c) nine million twenty-six
- Napkins
Viera and Darina exchanged napkins. Always three yellow for four red napkins. How many yellow napkins will Viera receive for 24 red napkins?
- Roman numerals 2-
Subtract the number written in Roman numerals. Write the results as Roman numbers.
- Expressions 62294
Express the numbers 18, 28, 32, 40, 48, and 200 as numerical expressions composed of exactly five pairs.
- Numbers 7797
Find out which numbers are seven from the number 27 on the number axis. Write their sum.
- Naturally 6121
The ratio of the two natural numbers is 2:3. The smaller natural number from this pair is 12. Calculate the larger.
- Overall 4565
In the first game, Viktor lost 45 beans. In the second game, he won 36 beans. How did Viktor turn out overall?
- Girls and boys
In a class of 40, 4/5 are boys. How many are girls?
- Sultan
Sultan divides three pieces of paper into fifths. How many fifths does he have? What expression represents the situation above?
- Birthday party 3
There were 50 children at the birthday party. If 35 of them were boys, how many were girls?
- Chocolate
The state had 906 candies of chocolate. Zoe had 969. how many chocolates did they have in all use addition, subtraction, and multiplying?
- English and math
1/5 of a class study English, and 3/5 study mathematics. If the class consists of 80 students, how many students study English and mathematics in the class?
- Mrs Perry
Mrs. Perry shares 25 biscuits between Gemma and Zak in a ratio of 1:4. How many biscuits have each?
- Mystery number
A mystery number is between 800 and 920. No digits are the same. The difference between the numbers is 5. What is the mystery number?
- Cubic
Convert 1503 m³ of natural gas volume to energy units kWh. Combustion of 1 cubic meter of natural gas is released energy 10.55 kWh.
- Remaining 82238
I'm thinking four digits. The thousands digit is three times larger than the hundreds digit, which is two times larger than the tens digit. The remaining digits are zeros.
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