Maths practice for 12-year-olds - page 115 of 351
Number of problems found: 7019
- Marie-Pier
Marie-Pier, Frédéric, and Simon bump into each other in the street on a Tuesday while the three of them are running. Marie-Pier trains every three days, Frédéric every four days, and Simon every Tuesday. If they all keep up with their training pace, in ho - Evaluate 19
Evaluate expression (-8-b)+6c if b=-5 and c=2 - Check divisibility
Check under each column to identify whether each number is divisible by 2, 5, 10, 3, 6, or 9. 54180; 1 624 2700 5605 568 - Sq and cube
Find the product of the square of (1/2) and the cube of (2/3) - Decoration 57241
Mom bought 3 meters of fabric for decoration. She cut 1 1 / 2m and 5 / 4m. How much substance did she have left? - Total width
Find the total width of 3 boards that are 1 ¾ inch wide, 7/8 inch, and 1 ½ inch wide. - Bottles 5
Sections A 9 1/2, sections B 7 1/3, sections C 8 3/4. what is the average collection of bottles per section? - One Saturday
One Saturday evening, 40 girls, 25 boys, 18 women, and 17 men are at a cinema. What fraction are girls? - Two midpoints
Point A is on a number line halfway between -17 and 5. Point B is halfway between points A and 0. What integer does Point B represent? - Determine 57151
The land has the shape of an obtuse triangle with sides of 40m, 30, and 60m. Determine the minimum mesh length for fencing and the land area in ares. - Cube-shaped 57101
The cube-shaped box with a length of 20 dm is filled with sand. If 1 m³ of sand weighs 1.5 t, what is the weight of sand? - Tractor
A car traveling at a speed of 70km/h is overtaken by a tractor traveling at 25km/h. The driver of the car needs a toilet and knows that it will take him 3 minutes. How many kilometers does the car have to cover, so the tractor does not overtake it? - When Joe
When Joe went to work at 6 AM, the outside temperature was 3 degrees Celsius. The weather worsened during the day, and by 3 PM, the temperature had dropped 5 degrees. What was the temperature at 5 PM? - Spruce
A massive storm broke the top of fifteen-meter spruce so that it remained hanging along the rest of its trunk. The distance of this hanging top from the ground was 4.6 m. At what height was the spruce trunk broken? - Two stacks
Two stacks of books together are 7 5/8 inches tall. If one stack is 4 11/16 inches tall, how tall is another stack? - 1/4 of
1/4 of the school's pupils have honors, of which 1/5 have all marks one. How many pupils does the school have if it boasts 12 children with only one? - Purchased
Milan shopped in a store where the prices of all goods were listed in whole €. If Milan bought 2 milk, 3 glasses, and 1 pack of sweets, he would pay €49. If he bought 5 more milks, 11 glasses, and 1 pack of sweets, he would pay a total of €154. How much € - What is 11
What is 2/4 of 2 3/8? - Mango juice
To make mango juice, you need to mix 2 1/3 pitchers of mango juice and 5 1/2 pitchers of water. How much is the mixture? - 3 pieces Joonie has three pieces of stick. The first stick is 4 ½ meters long, and the second stick is 2 ¼ long. The third stick is 3 ¾ meters long. What is the total length of the stick?
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