Maths practice for 11-year-olds. - page 49 of 227
Number of problems found: 4539
- 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
The bike has a wheel circumference of 2 1/4 m. How long will it take to turn 100 times? - Minutes 63474
The sunsets in the morning at 4:52 and sets at 19:37. How many minutes can't we see Sun in the sky? - Dwarves 63444
The dwarves ate 42 rolls a week, seven times more than Snow White. How many rolls did the dwarves eat with Snow White? - Hectoliters 63294
The lemonade is filled into 1/3 liter bottles. How many bottles must be used to fill two hectoliters of lemonade? - Lengths 63174
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.
- Hazelnuts 63054
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? - Minutes 63024 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? - Maximum 62834
The driver must not exceed the maximum allowed speed of 90km/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. - Yesterday
Yesterday the temperature was 24.5°C. Today, the temperature has dropped by 5°C. What is the temperature today? - 214568793 62744
Find the three digits that need to be deleted from 214568793 to make the number as small as possible. What is the sum of these deleted digits?
- The temperature 23 The temperature at midnight was -12 degrees F. The temperature rose to 28 degrees by noon. What was the temperature change (t) during this time?
- Candy
You stop at hasty to buy candy. You give half of the bag to one friend. Then give a quarter to another friend. Later two more friends come, and you give each of them a third of what is in the bag. How many candies did you start with? - Name tags
A secretary was making name tags. She made each name tag from an index card cut into 1/4 s. How many name tags can the secretary make with two index cards? - Addition 62504 Peter earns € 3.4 per extra hour. How much do all extras earn when they shoot from 9:00 to 14:30, and there are 15 in addition to Peter?
- Pool model
The 1:500 scale pool model has internal dimensions of 15 cm, 10 cm, and 2.5 mm. Calculate how many hectoliters of water will be needed to fill a pool that will build according to this model.
Do you have unsolved problem that you need help? Ask a question, and we will try to solve it. Solving math problems.
