Reason - practice problems - page 3 of 98
Number of problems found: 1955
- Mom and dad
Mom wants to talk with dad for 2.2 hour. But dad wants two times more hours than mom. How many hours wants dad talk with mom? - Flowers 6229
There are 20 flowers in the vase. There are 15 white flowers and ten roses. Are there white roses in the vase? - Pheasants 5638
Hunters caught the same number of hares and pheasants. Hares and pheasants had the same number of legs. How many hares were there? - Determine 3810
Determine the ratio of the first and second GP members if q = -0.3 and a3 = 5.4. - Symmetrical 80361
Complete the digits to create a symmetrical number divisible by 5 to the number 346. - Numbers 72404
How many numbers are less than 200, the digit sum of which is 6? - Designated 64234
Marenka is required to read three books out of five designated books. How many ways can three books choose to be read? - Continuation 46483
Continuation of the number series 9,12,18,27 - Calculate 14733
Square has the side a = 12 cm. Calculate the area of a triangle in the square. - Five-digit 13361
Write the 12 largest five-digit numbers in the twelve-position system and the 12 smallest six-digit numbers. - Triangle 8320
Is there a triangle with heights of 4, 7, and 10 meters? - Unknown 7837
19% of the unknown number is 12, less than 23% of the same number. Specify an unknown number. - Minutes 4009
One egg is boiled for 5 minutes. How many minutes will five eggs be cooked? - Eggs
One egg boiled for 10 minutes. How long will it take to boil ten eggs at a time? - Fruits
The shop sells four kinds of fruits. How many ways can we buy three pieces of fruit? - Seven
Seven friends agreed to send everyone a holiday card. How many postcards were sent? - Unknown numbers
The sum of two consecutive natural numbers and their triple is 92. Find these numbers. - Six on dice
When throwing two dice, what is the probability they will fall at least one six? - Grandsons
Janko is the fifth oldest and, at the same time, the fifth youngest grandson. How many grandchildren do grandparents have? - Page numbering
The book has 88 pages. How many times is the number 4 used for the book numbering?
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