Maths practice for 12-year-olds - page 84 of 355
Number of problems found: 7087
- The classroom 3
The classroom needs a new floor. Its dimensions are 34 1/2 feet by 36 1/2 feet. Find the area of the classroom. SIMPLIFY. - Eddie
Eddie and Fran are scuba diving. Eddie is 35 meters below the surface of the water, and Fran is 8 meters directly above him. The following equation describes this situation: -35 + 8 = -27 What does -27 tell us? Choose one answer: ... - Fruits 7
Bianca bought 3 1/4 kilograms of fruits. This morning, her brother used 1 3/4 kilograms of the fruits for a shake. How many kilograms of fruits were left? - A pack 2
A pack of all-purpose flour weighs 4 1/4 kilograms. Grace uses 1 1/2 packs of flour for baking a cake and 1 2/3 bags of flour for bread. How many kilograms did she use? - A sand
A sand timer has 5 5/16 ounces of sand. If the sand falls at a rate of 2.5 ounces per minute, how many minutes will the timer last? Write your answer as a fraction. - The cost 7
The cost of a pen is Rs. 20/3, and that of a pencil is 25/6. Which costs more and by how much? - Danny
Danny made a mistake in the following problem. Line 1:21 + 35 ÷ 7 + 6(2) Line 2:21 + 5 + 6(2) Line 3:21 + 11(2) Line 4:21 + 22 Line 5:43 On what line was the mistake made? Only input the number of the first incorrect line. - Painting 9
Maria and Emme each had 4 pints of paint. On the first day of painting, Maria used 3/5 of her 4 pints of paint, and Emme used 3/4 of her 4 pints of paint. How much of Maria and Emme's paint remained after the first day of painting? Enter your answer as a - First calc What part of the expression below should be calculated first? 8 + {22 × [15 + (14 × 2)]}
- Eighty 2
Eighty children went on a field trip. If three-fifths of them were boys, how many were girls? - Slices 3
A whole pizza is cut into eight equal pieces. How many slices can be cut from 6 1/2 similar pizza? - Jumping You exercise for 3/4 of an hour. You jump rope for 1/3 of that time. What fraction of the hour do you spend jumping rope?
- Wanted book
Kianna had 48 Eur, and Kyle had 42 Eur. Kyle shared 1/6 of his money, and Kianna shared 1/8 of her money to buy a book that they both wanted to read. How much money did they share to buy the book? - Cookies
Each large cookie is 5/6 oz. And each small cookie is 4/9 oz. What is the total weight of two large and one small cookie? - Classroom height Suppose a rectangular classroom is 16 feet long, 24 feet wide, and has a volume of 3,763 cubic feet. How high above the floor is the ceiling?
- Pupils 13 If ⅜ of the pupils in year 9 say, their favorite color is red. There are 112 pupils in year 9. How many students said red is their favorite color?
- Taylor
Taylor filled eight 5 oz glasses with orange juice ⅔ full. Emeline filled five 9 oz glasses with orange juice ¾ full. Who used more juice? - Cranberries
A recipe requires 1/4 of a cup of cranberries for 1 batch of scones. How many batches of scones can be made using 6 1/2 cups of cranberries? - How much 5
How much does a kilo of strawberries cost if 8 and 2/3 or (8 2/3) kilos cost P 934.50? Express the answer in decimal form and round it off to the nearest hundredths. - Mother 13
The mother brought 4 1/8 kg of meat. She used 1 1/3 kg to cook and care for her family and 3/4 kg to make beef steak. Thus, there were 4 1/8 kg of meat left.
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