Maths practice for 11-year-olds. - page 51 of 213
Number of problems found: 4252
- A swimmer 2
A swimmer swam 48 kilometers in d days. What is the value of d if the swimmer swam an average of 3.2 kilometers daily? - Integer range sum
Find the sum of all integers greater than -3 and less than or equal to 5. - Cancer - dies
One person dies from lung cancer in one and a half hours. How many people die every day? - Number multiplication division
What result do we get if we multiply 1/5 of 600 by three and divide the result by 1/10 of 100? - Erica 2
Erica bought 3 4/5 meters of rope. She used 1/4 of it for her clothesline. How long was the rope that she used for her clothesline? - Bar equal parts
The 10 m long bar comprises 4, 8, 3, and 6 equal parts. Express the length of one piece as a decimal number. - David 2
David poured orange juice into 7 cups. He poured 1/4 liter of orange juice into each cup. How many liters of orange juice did David pour altogether? - Practicing piano
Hoor spent 15 hours last week practicing piano. If 3/7 of the time was spent practicing warm-up routines, how much time did he spend practicing warm-up routines? - The temperature 24
The temperature at 04:00 was −3 °C. By 09:00, the temperature had risen by 8 °C. What was the temperature at 09:00? - The bike
A bike has a wheel circumference of 2 1/4 m. How far will it travel when the wheel turns 100 times? - Sun invisible minutes
The sunsets in the morning at 4:52 and sets at 19:37. How many minutes can't we see Sun in the sky? - Dwarf roll eating
The dwarves ate 42 rolls a week, seven times as many as Snow White. How many rolls did the dwarves eat with Snow White? - Lemonade bottle filling
The lemonade is filled into 1/3 liter bottles. How many bottles must be used to fill two hectoliters of lemonade? - Block edge sum
The block has a square base of 36 dm2, and its height is 1/3 of the length of the base edge. Find the sum of the lengths of all edges of a block. - Nut mix weight
Mom bought a mixture of nuts. It contains 0.2 kg of hazelnuts. 1/4 kg of cashew nuts and 2/3 kg of peanuts. How much did the whole mix weigh? - Peter sleep time Peter slept 635 minutes. He woke up at 7:15 in the morning. What time did he go to bed?
- Fuel tank 2
A motorist puts 3/4 of a fuel tank in his car every week. The tank holds 60 liters when full. How many liters of fuel does he use per week? - Driver speed limit
The driver must not exceed the maximum allowed speed of 90 km/h. Can he make the 145 km journey from Cheb to Teplice in an hour and a half? - 13 gallons
Thirteen gallons of water are used to fill three fish tanks. If each tank holds the same amount of water, how many gallons will each tank hold? - Evaluate 21
Evaluate 6xy for x=5 and y=2. We are evaluating algebraic expressions and the addition and subtraction of polynomials.
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