Maths practice for 11-year-olds. - page 162 of 222

Number of problems found: 4426

Calculate 5261
Calculate the second summand if you know that one summand is 28.6, and the result of the sum is -100.
Result from factoring
Calculate the second factor if one factor is .0.8, and the resulting product is 8
Temperature 5259
The television tree frog announced such a forecast the following day. At six o'clock in the morning, we expect a temperature of -3°C, but during the day, it will warm up to 11°C. Determine what maximum temperature we can expect the next day according to t
Underground 5258
A skyscraper occupied his car in an underground garage marked with buttons in elevator number -3. He drove to his floor, number 26. How many floors did he take in the elevator?
Archimes 5257
Archimedes was born in -287. Caesar was born in -101. How many years later was Caesar born?
Numbers 5256
What is 4/5 of the sum of numbers (-4.95) and (-11.05)?
Calculate 5255
The area of the square is equal to 2.56 square meters. Calculate its diagonal.
Snowman 3
During the last winter carnival, the local college students built a 30- foot snowman out of 109 tons of snow. How much snow will be needed to build a 36- foot snowman this year?
Cardboard
How many m² of cardboard are needed to make the cuboid with dimensions 40 cm, 60 cm, and 20 cm?
Sheet of paper
Is the sheet of paper measuring 18 and 25 cm enough for taping 9 cm cubes with an edge? (1 = yes, 0 = no)
Colza
The agricultural cooperative harvested 525 ares of colza, which received 5.6 tons of seeds. Calculate the yield per hectare.
Divide money 2
Ben and Dan had the same amount of money at the start. When Ben gave 300 to Dan, the ratio of Ben's money to Dan's money became 2:3. How much money did each have at first?
Notebooks
Liza, a store owner, buys 560 notebooks. He sold 3/8 of the notebook, and then she added the stock of a notebook of 1/4 of the number of notebooks she bought. What is the total number of notebooks she purchased?
Mr. Tolentino
Mr. Tolentino owns a piece of land that measures 86.12 meters long and 68.293 meters wide. How much longer is the length than the width?
Teacher
Teacher Rem bought 360 pieces of cupcakes for their school's outreach program. 5/9 of the cupcakes were a chocolate flavor, 1/4 were a pandan flavor, and the rest were a vanilla flavor. How much more pandan flavor cupcakes than vanilla flavor?
Passenger boat
Two-fifths of the passengers in the passenger boat were boys. 1/3 of them were girls, and the rest were adults. If there were 60 passengers on the ship, how many more boys than adults were there?
Three-digit 5226
How many different three-digit natural numbers can be created so that the digits are different and the last digit is 0?
Simple equation 2
Find X in this simple equation: X/9 = 96/108
How old
The student who asked how many years he answered: "After ten years, I will be twice as old as I was four years ago. How old is the student?
Money 6
Lita had some money. She spent 1/2 of it on a handbag and 1/3 of the remainder on the blouse. She had 260.00. How much money did she have at the start?

Do you have homework that you need help solving? Ask a question, and we will try to solve it. Solving math problems.