Maths practice for 11-year-olds. - page 51 of 223

Number of problems found: 4456

The temperature 21
The temperature on a cold winter's day in Canada was -4°C. It has increased by 6°C by midday. What was the midday temperature?
Expressions 62284
Express the numbers 18, 28, 32, 40, 48, and 200 as numeric expressions composed of the digits 5.
Subtract then square
If a = 8, then (5-a)² =
Solve 9
Solve the equation. Check the solution. Start fraction lower t over 6 end fraction = 12 (t)/(6) = 12
Earning 4
You earn $8 for 2/3 hours of work. How much do you earn per hour?
The crane
The construction crane has a 20m long arm. What construction area in ares can it handle from this crane if it rotates around its axis?
Chicken
Lola Flora bought 4 ¾ kg of chicken. She cooked 2 ¼ kg and refrigerated the rest. How many kilograms of chicken were left?
Determine 5
Using the formula V=lwh, determine the volume of an aquarium with these measurements: length = 78 cm, width = 6 cm, and height = 43 cm.
Pizza party
At a pizza party, Diego and his friends ate one and one-fourth cheese pizza and three-eighths pepperoni pizzas. How much pizza did they eat in all?
The cost
The cost of 5 1/2 of the milk is 4 euros. How will 4 5/7 of milk?
Two fractions multiply
What is 4/5 when multiplied by 9/10?
Tommy
Tommy harvested 41.7639 kg of oranges, and Cadrick harvested 35 673/1000 kg of the same type of fruit. How many more kg of fruits did Tommy harvest than Cedrick? Round your answer to 3 decimal places.
At sunset
Suppose the temperature at midday was 21°C. By sunset, it had dropped by a 9°C. What was the temperature at sunset?
In grade
In the grade six class, 5/9 of the pupils are boys, and the number of pupils is 180. Find the number of girls.
Apples 19
Joseph harvested 5 ¾ kg of apples from his garden. He sold ½ of it to his neighbor. How many kgs were sold?
Circumference of a circle
Calculate the area of a circle if its circumference is 21.98 dm. Express the result in square decimetres.
The cyclist - avg speed
The cyclist make a distance of 25 km at an average speed of 20 km/h. How long did the trip take him (in hours and minutes)?
Integers 61684
How many integers are less than 74 and greater than -49?
Hectoliters 61664
There are 1.5 hectoliters of rainwater in the barrel. Two-fifths of the water passed from the barrel while watering the garden. How many liters of water remained in the barrel?
Five-eighth 61644
The glass can hold five-eighth liters of water. How many glasses would we fill with two five-liter bottles?

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