Maths practice for 10 year olds - page 29 of 65

Number of problems found: 1296

Language course attendance
Fewer women and men signed up for the language course. How many people attended one lesson when three men and two women were missing?
Money cent comparison
Katka has € 3.50, and I have ten times less. How many cents do I have?
Dad money calculation
Miška has 35 cents. His father is 1000 times more. How much € does Dad have?
Ferko weight calculation
The ball weighs 0.55 kg. Ferko weighs 100 times more. How many kg does Ferko weigh?
Playground
The land for the school playground's construction is shaped like a rectangle with a shorter side of 370 m. Its other side is 260 m longer. How many meters of fence does the school need to buy on the fencing playground?
Evaluate 5
Evaluate expression x²−7x+12x−4 when x=−1
Number sum difference
How much is the sum of numbers 3 and 2 greater than their difference? Write the result in the basic form.
Temperature variations
Today's temperature was 80 degrees, and then the temperature dropped 10 degrees. Then it dropped 15 degrees again; the next day, the temperature went up 2 degrees. What would the temperature be?
Temperature change 3
At 2 PM, The temperature was 76 degrees Fahrenheit. At 8 PM, the temperature was 58 degrees Fahrenheit. What was the change in temperature?
Startup
Jaxon's start-up business makes a profit of $450 during the first month. However, the company records a profit of -$60 per month for the next four months and a profit of $125 for the final month. What is the total profit for the first six months of Jaxon'
Milk price calculation
Compared to last year, the milk price doubled in May this year and fell to half the increased price in October. Now, a liter of milk costs 50 cents. How many euros did 100 liters of milk last year?
A number 2
A number decreased by the difference between four and the number.
Bus coupon comparison
They sell three prepaid coupons for bus travel - for a month for 500 CZK, a quarter for 1200 CZK, or a whole year for 4200 CZK. Mom rides the bus all year round. Which subscription will be the cheapest for her, and by how much?
Father and sons
The father is 27, and his sons are two and one year old. In how many years will his sons be half his age?
Area comparison calculation
How many times is 5 dm² less than 100 m²?
Evaluate - order of ops
Evaluate the expression: 32+2[5×(24-6)]-48÷24 Pay attention to the order of operation, including integers.
Garden fence repair
The perimeter of the kindergarten garden measures 126 meters. The longer side of the school garden fence broke. How many meters of 180 cm wide mesh does the janitor need to buy to repair it if the shorter side measures 28 meters?
Wallpaper strip length
Mrs. Collins wants to decorate the walls of her room with a strip of wallpaper 5 cm wide. How many meters of this decorative strip will she have to buy if the shorter side of the room measures 3 m and the longer side measures twice as much?
Adding mixed 3
Why does 1 3/4 + 2 9/10 equal 4.65? How do you solve this?
Sum of the digits
How many are two-digit natural numbers that have the sum of the digit 9?

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