Maths practice for 11-year-olds. - page 44 of 224
Number of problems found: 4465
- 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.
- Ten-hundredths 68444
Calculate how many times ten-hundredths are less than five-tenths. - Nina used
Nina used 2 liters of paint to paint a wall. The wall was a rectangle 2 meters high and 4 meters wide. How many liters of paint would she need to paint a rectangular wall which is 2.5 meters high and 8 meters wide?
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