Maths practice for 11-year-olds. - page 71 of 223
Number of problems found: 4457
- There 12
There are 42 students in the class, and 2/3 of them are girls. How many girls are there in the class? - The two
The two angles of a triangle are 78° and 82°. So, what is the measure of the remaining third angle? - Eight 9
Eight pipes are 2¼ meters long . what is the total length of the eight pipes? - What is 8
What is the perimeter of a rectangle with side lengths of ¾ inch and ⅔? - An aquarium
An aquarium tank that measures 2.4 m high, 6 m long, and 1.5 m wide and is filled with water. The density of water is 1,000 kg/m³. What is the mass of the water in the tank? - Height of a cube
What is the volume of a cube if the height is 5cm? - Rectangle area What is the area of a rectangle with a length of 4 feet and a width of 4/10 feet?
- Add two fractions
What is the sum of 2/3 and 3/10? - Evaluate 12
Evaluate and simplify 9 divided by 7/6. - Square area
Find the area of a square with a side length of 4/5 yards. - A rectangle 6
A rectangle measures 2 4/5 inches by 2 1/5 inches. What is its area? - Two numbers and its product
The product of two numbers is 2/3. If one of them is 1/10, what is the other? - Living room 3
Pearl wants to buy a carpet to cover her whole living room, except for the tiled floor. The tiled floor is 7 1/2 ft by 3 1/4 ft. The room has dimensions of 12 1/4 ft x 5 ft. Find the area the carpet needs to cover. - Jeff rode
Jeff rode his bike around a bike trail that was 1/3 of a mile long. He rode around the trail nine times. Write a fraction greater than 1 for the distance. How many miles did Jeff ride? - Ten packages
Tina has ten packages of yarn to knit a scarf. She uses 1/3 of a package of yarn for each inch of length she adds to the scarf. If Tina uses all the yarn, how long will her scarf be? - Manufacturer
A sporting goods manufacturer has 12 and 1/2 yd of fabric to make soccer shorts. Each pair of soccer shorts requires 2/7 yd of fabric. How many pairs of soccer shorts can be made? - Gavin
Gavin had 3 gallons of orange juice ready to serve at the breakfast party. His family drank 2 ⅛ gallons. How much is left? Show your work with a number line, area model, or grid. - Gift box
A gift box has dimensions of 8 1/2 inches, 5 1/2 inches, and 2 1/2 inches, respectively. How many cubes with side lengths of 1/2 inches would be needed to fill the gift box? - Kittens
Sometimes, Grace has kittens. Each kitten has 1/3 as much cat food as a full-grown cat. How many kittens can Grace feed with the 1.47 pounds? Solve on paper. Then check your work. One full-grown cat needs 0.25 pounds of food. - Necklaces
Mohammad sells beaded necklaces. Each large necklace sells for $4.50, and each small necklace sells for $4.10. How much will he earn from selling five large necklaces and four small necklaces?
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