Maths practice for 10 year olds - page 7 of 57
Number of problems found: 1130
- Intersection of two sets
A = {a, b, c, d, e, f, g, h, i}, B = { d, g, f, k, j, a}, find A ∩ B. - The difference
If the difference between a number and 17.85 is 3.6, what is the number? - A piece 8
A piece of metal has a mass of 2210 g. The volume of the metal is 260 cm³. What is the density? - Divide 37
Divide 2406 cherries equally among 3 children. How many each got?
- Lucas
Lucas is trying to find 6×15. He knows that 3×15=45. He also knows that 6=2×3. How can Lucas use 3×15 to help him find 6×15? - Zahra
Zahra poured 2 liters of milk into a mixing bowl. How many milliliters of milk did she pour? - The length 15
The length of the rectangle is twice as long as the width. The width is 104 cm. Find the perimeter of the rectangle. - Negative number A number minus 7 is = 9. What is the number?
- Fix + per day fee
Mr. White rents a small truck for one week and a few additional days, d. He does not have to pay a per-mile fee. Evaluate the expression 460+140d to find how much he will pay for a 9-day rental.
- An electrician 4
An electrician buys a 100 m length of 3 mm electrical cable. By the end of the week, he had used up 35.5 m of the total length. How much of the cable is left? - Distributive property 2 Show with a drawing that 5 × (6 + 2) = 5 × 6 + 5 × 2. What is the name of this property?
- Division decimals When 40.6 is divided by 2, what is the result?
- Smallest 83971 What is the smallest seven-digit number? What is the smallest six-digit number?
- Fraction 83957
Write as a fraction in basic form: What part of a day is one hour?
- Stella 83799
Stella rolls a die from 1 to 6. How many times does she have to roll the die to be sure that the sum will be 4? - Observer 83616
Sound travels at a speed of 330 meters per second. The observer heard the bang 14 seconds after the flash. At what distance did the flash occur from the observer? - Calculate 83480
Calculate the length of a side of a rhombus if you know that the perimeter of the rhombus is 19.88 mm and one side is 4.34 mm long. - Triangular 83460
The triangular garden has a perimeter of 197 m. If two sides with lengths of 58 m and 66 m are fenced, how many meters of fence still need to be built? - Described 83448
A square is described as a circle with a radius of 6 cm. How much larger is the area of the square than the area of the circle?
An employee with 2 children is paid an hourly wage of CZK 198 per hour, a 20% bonus; she received a one-time bonus of CZK 1,000. In a month that had 21 working days, she worked 20 days, and the rest was on vacation. Its average is CZK 206 per hour. He hasDo you have homework that you need help solving? Ask a question, and we will try to solve it. Solving math problems.
