Maths practice for 11-year-olds. - page 98 of 226

Number of problems found: 4508

Point distance shape
What geometric shape do all points in the plane have the same distance from a given point in the plane?
Parentheses expression evaluation
Evaluate the expression with parentheses: 12 • (-4,3) + 3 • [14- (23-4 • 5)] - 2 • {36- [18- (28-76)]} =
A ribbon
From a 1-meter ribbon, Ericka cut 2/4 meter for her hat and another 1/4 meter for her bag. How long was the remaining piece?
Fence pole distance
The fence is built of 25 poles. The distance between the bars is 150 cm. What will be the distance between the individual poles if we make a fence of 19 poles of the same length?
Cement blocks
Each cement block weighs 7.9 kilograms. How much do six blocks weigh in total?
Map distance
On a map with a scale of 1:250000, the distance between the two mountain peaks is 32 mm. What is the actual length in km?
Length 7
Length equals 7/6 inch in width equals 7/9 inches the area is?
A quotient
What is the quotient of 3/10 divided by 2/4 as a fraction?
Dividing walnuts into crates
There are 8 and 2 over 3 pounds of walnuts in a container. The walnuts will be divided equally into containers that hold 1 and 1 over 5 pounds. This would fill n and four over 18 containers. What is n?
Milk crates
A farmer sells milk in crates that hold 15 bottles. She has 34,125 bottles of milk. How many crates can the farmer fill?
Alarm clock
Peter has an inaccurate alarm clock. He found that he was exactly 4 minutes late every hour. At 21:30 in the evening, he will set the exact time for it. What must alarm time be on him to wake him up at exactly 06:30?
Volume per time
The length of the cube-shaped tank edge is 4 m. A pump has a capacity of 200 l per minute. How long does it take for a pump to fill a cube-shaped tank up to 75% of its height?
Wooden cube
Find the weight of a wooden cube with an edge of 3.5 dm if the wood's density is 0.7 g/cm³.
Cooler place
The temperature recorded in Simla is -4 °C and in Kufri is -6 °C on the same day. Which place is cooler on the day?
Venn diagram
First-year university students choose a foreign language. Of 120 enrolled students, 75 chose English, 65 chose German, and 40 chose both English and German. Using a Venn diagram, determine: - how many students chose only English, - how many students chose
Language courses
Of the company's 60 employees, 28 attend an English course, 17 take a German course, and 20 do not attend any of these courses. How many employees attend both courses?
Integer add to fraction
Seven is added to the sum of 4/5 and 6/7. What is the result?
Number multiplication division
Peter multiplied 100 by 100 by ten and then divided the result by 10 by 10. What numbers does he get?
Sand
How much can m³ of sand be loaded on a car with a load capacity of 5 t? The sand density is 1600 kg/m³.
A trout
A trout was swimming 9 feet below the surface of a lake. It dove down eight more feet to search for food. What is the position of the trout now relative to the surface? To solve the problem, Denise subtracted 9–8 and came up with an answer of 17 feet. Is

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