Maths practice for 10 year olds - page 4 of 57
Number of problems found: 1130
- Evaluate 36
If a = 8 and b = 4, evaluate the following expression: 2 a − 3 b
- Regular hexagon
Calculate the perimeter of a regular hexagon with each side 5 cm.
- A machine 3
A machine shop ordered the following amounts of cold, rolled steel: 1714 lb., 597 lb., and 1043 lb. How many pounds of steel were ordered?
- The table
The table displays the amount of time, in minutes, Jordan rode his bike for five days. How many total hours did Jordan ride his bike in the five days? Day ; Time (minutes) 1 ; 45 2 ; 109 3 ; 51 4 ; 121 5 ; 38
- Money division
John has 1000 euros. John wants to share his money with his 5 friends. How much will they each get?
- The bicycle
The bicycle runs 30 mph for 20 minutes. How far it goes?
- The length 18
The length of a rectangle is three times its width. Suppose the perimeter is 96 cm. Calculate the width of the rectangle.
- Saria
Saria is wrapping a gift for her mother. The gift box is in the shape of a rectangular prism and is 5 centimeters high, 25 centimeters long, and 40 centimeters wide. How much wrapping paper will you need to wrap the gift box?
- The number 8
The number of sheep is x. The number of goats is thrice the number of sheep. Write an expression for the number of goats.
- The cost 14
The cost of 4 chairs is $75. How much does one chair cost?
- Mike withdrew
Mike withdrew $60 dollar sign, 60 from his bank account 3 times. What is the change in Mike's account balance after all 3 withdrawals?
- Younis
Younis has $ 4.72. He uses some of the money to buy a notebook that costs $ 1.30. How much money does he have left?
- Four bricks
A trolley carrying 4 bricks weighs 16 kg. When 1 brick is taken away, it weighs 13.5 kg. How much does it weigh if 1 brick is in the trolley?
- Angel 4
Angel bought 11 spools of wire. Each spool has 2.8 meters of wire. How many meters of wire did Angel buy in all?
- Mary made
Mary made 6 large curtains, each 3.5 m long, and 2 small ones, each 1.5 m long. The total cost of the cloth is $312. Find the cost of 1 m of cloth.
- Cardinals and robins
Lee saw c cardinals and 5 robins in his yard. Write the expression that shows the number of birds Lee saw in all.
- The temperature 44
The temperature when Jana woke up this morning was −5 degrees. By lunchtime, it has warmed up, and the thermometer read 20 degrees. How many degrees warmer was it at lunchtime than when she had woken up?
- Manny
Manny had 3 birthday cookie pies to share with his 24 classmates and his teacher, Mr. Keith. If each of the cookie pies were cut into 10 slices and Manny, his classmates, and Mr. Keith all had 1 piece, how many slices would be left?
- Steven
Steven is cutting construction paper into rectangles for a project. He needs to cut one 9 inches × 14 1/3 inches rectangle. He needs to cut another rectangle that is 10 1/2 inches by 10 1/3 inches. How many total square inches of construction paper does S
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