Maths practice for 10 year olds - page 45 of 65

Number of problems found: 1296

Shade
Shade the area on the grid that shows 5/8 x 2/4
Apple purchase
How many kilograms of apples would you buy for 300 euros if the kilo costs 0.90 euros?
Circumference of a polygon
Calculate the length of the side and the regular 15-gon if you have given its circumference o = 745.
One frame
Five picture frames cost € 12 more than three frames. How much cost one frame cost?
Triangle ABC
In an ABC triangle, side b measure 10 cm less than side a, and side b is half of side c. Calculate the length of the sides of the perimeter of the triangle as 42 cm.
Age puzzle
It's 2015, and I'm 35 years old. In 2017, I will be 36 years old. How is it possible?
Bus passengers
There were x people on the bus. At the first stop, twice that number got on, and at the second stop, five people got off. How many people are now on the bus?
Pizza cost
The pizza and fries cost € 18. French fries are € 8 cheaper. How much do two pizzas cost?
Pounds
Three pounds subtract 1/3 of a pound.
Children and trip
The price of a one-day trip for an adult is CZK 185. The discount for a child is 50 CZK. How many crowns will the trip cost a family of four (parents and two children)?
Combined savings
Pavel has half as much savings as Standa but the same savings as Rado. Standa saved CZK 120 less than Rado. What savings do all three boys have together? A) less than CZK 600 B) CZK 600 C) CZK 960 D) 1200 CZK E) another number of crowns
Curtain rods
The shop has curtain rods in 140cm, 180cm, and 200cm lengths. Aunt needs to cover the curtain width of 3m 20cm. What cornices will her uncle buy her? How many cm will have to be cut from each?
Elevator time
The elevator travels from the 1st floor to the 6th floor in 50 seconds. How many seconds will it take to go from the 2nd floor to the 9th floor if it goes at the same speed all the time?
Meteorite mass
The meteorite weighed 81 grams. That is nine times the mass of the second meteorite. What was the mass of the two meteorites together?
Fence from concrete
There is a 1.5 m wide trail around the lake. Dad spent 2,550 cubic decimeters of concrete in its construction. If one cubic meter costs 52 €, how much is paid for concrete?
Natural number
A double of the unknown natural number is 18, less than five times that. Find this number
Number calculation
Calculate according to the instructions. 42,304,420,123 Step 1: Add all the pairs from the given numbers. There are 6 of them. Step 2: Add all 4 numbers. Step 3: Subtract the results of step 1 from the result in step 2. You will get 6 numbers. What are yo
Melon sales
Alfonz grew 150 melons with an average weight of 2.35 kg. He sold them for € 1.50 per kg. How much did he earn? The result is rounded to the euro.
I think
I think the number. If I add the number 983 and divide it by 6, I get the number 1428. What number do I think?
Perimeter from area
What is the perimeter of the square if its area is 64 cm²?

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