Maths practice for 10 year olds - page 66 of 67
Number of problems found: 1329
- Divisibility
Is the number 728267 exactly divisible by 8? (the result is the integer, and/or remainder is zero) - News
From 28 students buy magazines, 10 The economist students, 10 Pravda students, and 18 students don't buy any of these magazines. How many students buy both magazines? - Stand-by power
Determine the year-round consumption of appliances in standby mode. Standby mode is a routine in the unit that is continuous for 24 hours and consumes a tiny amount of electricity. Typically are televisions, electric ovens, radios, computers, monitors, sa - Rounding 2
Round the following negative number: -143.021 - Rounding
Double round number 235, first to tens, then to hundreds. (double rounding) - Plane
How many parts are divided in the plane 9 parallels? - Line
How many parts of the line divide 5 (different) points that lie on it?
- Valid number
Round the 453874528 on 2 significant numbers. - Primes 2
Which prime number is number 2026 divisible? - Clock
How many hours are 10 days? - Denominator
Calculate the missing denominator x: (119)/(17) = (7)/(x) - Cube
Calculate the surface cube with edge 11 dm. - 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. - Compare
Compare with characters >, <, =: 85.57 ... 80.83 - Triangle
Prove whether you can construct a triangle ABC if a=8 cm, b=6 cm, c=10 cm.
- Angle
Draw angle |∠ ABC| = 30° and build its axis. What angle is between the axis angle and arm of angle? - School
27 students of 6.D class are going on a trip. They pay 9 € each. The teacher got 153 €. How many children have not paid? - Train
The train passes part of the line for 95 minutes at a speed of 75 km/h. What speed would you have to go to shorten the driving time of 20 minutes? - Chestnuts
Neil has 5-times chestnuts less than Adrian. Together they have 894 chestnuts. How many chestnuts have Neil and Adrian? - Father and son
Father and son are 74 years old together. The son is 30 years younger than the father. How old is the son?
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