Maths practice for 10 year olds - page 33 of 63

Number of problems found: 1255

Identical 8015
When buying two identical T-shirts, the discount on the second is SKK 60. If Ondra pays CZK 170 for both T-shirts, how much does one T-shirt cost?
Kilograms 7995
One owl catches 1000 mice. One mouse destroys 1kg of grain. How many kilograms of grain will save ten owls?
Big number
How many ones (digits) does the number 12345678910111213141516 ... 4647484950 contain? Did we write all natural numbers from 1 to 50 in a row?
Expression plus minus
Evaluate expression: (-1)2 . 12 – 6 : 3 + (-3) . (-2) + 22 – (-3) . 2
Five mechanics
Five mechanics will make a car for some time. How many cars can 30 mechanics produce at the same time?
Ten boys
Ten boys chose to go to the supermarket. Six boys bought gum, and nine boys bought a lollipop. How many boys bought gum and a lollipop?
Schoolyard 7928
For Adam to walk around the schoolyard, he has to take 400 steps. What is the length of one side of the schoolyard if it is square and one step of Adam is half a meter long?
Football 7925
How many meters did the boys run when they circled the pitch, which is 100 m long and 60 m wide, three times during football training?
Pump
The pumps pumped six hundred eighty liters of water in 8 minutes. How many liters were spent in 56 minutes?
Dozen
What are the products of 26 and 5? Write the answer in an Arabic numeral. Add up the digits. How many of this is in a dozen? Divide ; 114 by this
The smallest number
What is the smallest number that can be divided by both 5 and 7
This morning
This morning, it was 80 degrees F outside, but the temperature increased by 12 degrees F. What is the temperature now?
Seven times
Which number seven times is just as high as 27? How much is smaller than 29?
The temperature
The temperature at 1:00 was 10°F. Between 1:00 and 2:00, the temperature dropped by 15°F. Between 2:00 and 3:00, the temperature rose by 3°F. What is the temperature at 3:00?
Equation: 7845
Solve the equation: 3968-x = 3179
Two-digit 7818
Find the sum of all two-digit numbers in which the digits differ by 7.
Resulting 7795
What was the resulting profit of the carousel owner per month if he had a daily turnover of € 45 and had to spend € 7,500 on operating the carousels? (Month has 30 days)
Neighboring 7788
The neighboring village is 5km away, but the distance to the regional town is 12 times greater. How many are there in the county town? How many km is the neighboring village closer?
Lake or pond
The landlord has a square lake. Trees grow around it. The lake wants to enlarge the pond twice without cutting down or flooding any trees. How will he do that?
Register 7782
On a skiing trip, Eva bought two colas for 1 euro and 50 cents each, two muesli bars for 50 cents, and bananas for 2 euros and 50 cents. How much did it cost to buy it in total? How much of the 10 euro bill did they give her back at the cash register?

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