Maths practice for 11-year-olds. - page 53 of 230
Number of problems found: 4588
- Temperature down
If the temperature outside is 25 degrees and drops 1.5 degrees every hour, what would my temperature be at the end of the day (after 10 hours)? - On Tuesday
On Tuesday, the temperature of a chemical compound measured 12°C. If the temperature dropped 4 1/2°C per day, what was the temperature after four days? - Temperature rise 2
Find the temperature after a rise of 5°C from -20°C. - Writing Numerals by name
Write numerals given the word name: Two million, two hundred thousand, one hundred six - Mushrooms 60133
Dried mushrooms are ten times lighter than fresh. In the Smithy family, the father found 10 kg, and the mother and children found 20 kilograms of mushrooms. How many kg of dried mushrooms could they get? - Macky
Macky's income varies directly from the number of days that she works. If she earns 8000 pesos in 20 days, how much will she earn if she works three times long? - Two hotels
The total cost for a hotel room varies directly with the number of nights you stay. At hotel A, three nights cost a total of P6000. At hotel B, a five-night stay costs a total of P9000. If you will stay for four nights which hotel has a cheaper cost?
- Three gifts
Jon had 20 dollars to spend on three gifts. He spent 9 9/10 dollars on gift A and 4 3/5 dollars on gift B. How much money did he have left for gift C? - Surface area 8
What is the surface area of a cylinder if the diameter is 15m height is 7m? - Car travel
How many kilometers did the car travel if it averaged 68 km/h? It started at 8:20 and arrived at its destination at 10:05. - Number line
Visualize and color the following decimal numbers using a grid. 1. 0.35 2. 1.9 3. 0.45 4. 1.15 5. 0.8 - Round
Write five numbers from which the number 2400 was created after rounding to hundreds. - Add two fractions
What is 1/4 + 10/16? - How many 18
How many times would five be distributed by 1/4, 3/8, 5/8, and 1? - Students
There are 15 boys in a class of 40 students. What fraction of the class are girls?
- Girls and boys
In a class of 40, 4/5 are boys. How many are girls? - Lowest terms
If five is multiplied by 4/5, the answer is 20/5. If expressed in the lowest term, the answer is: - Reciprocal and dividing
Dividing by 3/5 is the same as multiplying by what number? - Rectangle - area from WL
What is the area of a rectangle that is 1/2 of a meter long and 3/8 of a meter wide? - Rectangular field 4
Find the perimeter of a rectangular field whose length measures 5.20 m and its width measures 3.4 m. (Use the formula: Perimeter= 2L+2W)
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