Maths practice for 10 year olds - page 60 of 65
Number of problems found: 1293
- Workshop
The workshop has to be produced for 5 days 2000 components. How many components must be produced in the workshop daily, and how much per hour if the shift is 8 hours? - Curtains
Hanak bought 50 m curtains. The dining room needed 90 m and 90 m to the hallways of curtains. How many meters of curtains were bought in total? - Theatre
The theatrical performance started at 10:50 and ended at 13:50. How many minutes long? - Piggy
A man bought a pig for € 65, then sold it for € 75. Then again bought it for € 90 and sold it for € 100. How much € earned? - To thousands
Round to thousands of following numbers: 75225492791426955863585754416 - Group
A group of kids wanted to ride when the children were divided into groups of 3 children, one remained. When divided into groups of 4 children, one remains. When divided into groups of 6 children, one remains. After being divided into groups of 5 children, - Remainders
It is given a set of numbers { 200; 261; 331; 345; 487; 554 }. Divide these numbers by number 80 and determine a set of remainders. As a result, write the sum of these remainders. - Car amortization
Assume that the car has a life 11 years and a new cost 19000 euros. Calculate how much a month is amortized cost of the car over its lifetime. Amortization is the gradual reduction of assets (cars, buildings), mainly due to use or aging. - Free trains for students
An example of state interference in the market mechanism is the recent controversial action of 17 November 2014 - free travel by train for students and pensioners. The basics of economics say that if the price of a service is low, the quality will also be - Wood
Wood cube with edge 9 cm weights 0.593 kg. What weight have 10, 100, and 1000 these cubes? - Wire
From wire 141 meters long, they cut 55.1 meters and then 30.6 meters. How many meters of wire are left? - Triangle
By calculation, determine if it is possible to construct a triangle with sides 10 21 19. - Working time - shortening
The media often speculates about the change (especially to shorten) the working time of the five-day, eight-hour working week to another working model. Calculate how many hours the employee would have to work a day at 3-day work week if he must work the s - Shaving
The mathematical problem from Sunday evening. If my beard grows at 0.42 mm per day and my length is 19.9 mm, how long do I not shave? - CD disc
A compact disc has a diameter of 11.8 cm. What is its surface area in square centimeters? - Neighbor angle
For 101° angle, calculate the size of the adjacent angle on one side of a straight line. - Angles
Which of those angles is obtuse? - Roman numerals 2+
Add up the number written in Roman numerals. Write the results as roman numbers. - Roman numerals + Add up the number written in Roman numerals. Write the results as a decimal number.
- Cast brass
The brass cast weight was 3.77 kg. It had turned into piston weight 3.58 kg. How many grams of brass were turned off?
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