Maths practice for 11-year-olds. - page 44 of 225

Number of problems found: 4487

Diamond-shaped 69324
How many meters is more mesh needed to fence a plot of parallels with dimensions of 50m and 40m than to fence a plot of diamond-shaped land, the side of which is 40m long?
Smallest 69294
What number do you get when you add the number 1 to the sum of all prime numbers less than 30 and then divide by the smallest odd prime numbers?
Rectangular 69214
The area of the rectangular plot with a length of 70m is 2100m². How many meters of mesh is needed to fence it if the inserted sheet metal gate is 1.5 m wide?
The product
If the product of two numbers is 108025 and one of the numbers is 25, then the other number is:
Three-digit 69114
How many three-digit numbers have a digit sum of 6? Write the ratio of the number of created even and odd numbers and adjust it to the basic form.
Dimensions 69014
My neighbors are remodeling their apartment. My neighbor let me see her new bathroom. It is a rectangle with dimensions of 2 m and 2.5 m. It has a bathtub with dimensions of 150 cm and 60 cm. The rest of the floor is covered with beautiful tiles. How many
Grass seed
Pearl wants to buy grass seed to cover her whole lawn with dimensions 7 x 11 meters, except for the pool. The pool is 5 3/4m by 3 1/2 m. Find the area the grass seed needs to cover.
One ticket
If I sold 50 tickets and got paid 70$, How much was the ticket?
Evaluate 23
Evaluate expression: 2 less than the quotient of 7 and 3
A train
A train can travel 1136 miles in 4 hours. What is the unit rate at which this train travels per hour? Write in miles per hour.
Expression 68814
Write the expression n, which is: (a) Six greater than twice the expression y; b) equal to the square root of the sum of the expression y and the number 3; (c) three times less than four times the expression y.
Cube-shaped 68794
How much fabric will be needed to cover 12 cube-shaped seats with a 40cm edge?
Created 68734
From how many cubes with a 4 cm edge can a cube with a 16 cm edge be created?
Difference 68664
The digits 1, 2, 4, and 8 form two four-digit numbers so that all 4 digits are used in the notation of each number. Calculate the difference between such largest even number and smallest odd number (in that order).
Two-digit 68654
List all compound positive two-digit numbers whose greatest common divisor with the number 51 is the number 17.
Divisible 68644
List all divisible numbers by six and seven that are greater than 79 and less than 91.
One-ninth 68524
How many times is twice one-third larger than one-ninth?
Difference 68514
How many times is the difference between the squares of numbers 4 and 2 bigger than the square of their difference (in this order)?
Thirteen 68474
I think the number. From its thirteen times, I'll subtract 97 and get the number 46. What number do I think?
One-sixth 68464
Write one-sixth product of the numbers 4.8 and 0.4 as a fraction in the basic form.

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