Maths practice for 9-year-olds - page 8 of 20
Number of problems found: 400
- Butterflies and bees
There were 35 flowers in the garden. The butterflies were on 17 flowers. There were butterflies and bees on eight flowers. Can you find out how many flowers were only bees? Note. There was a maximum of one butterfly and a maximum of one bee on each flower - Half-kilo 20223
We have 25 kg of roasted coffee in stock. I want to turn all the coffee into half-kilo packages for sale. Will we make all the coffee? - In the bowl
There are 12 pears in the bowl. Erik ate a third. How many pears remained in the bowl? - Prescription
Jannin knows that Mr. Robinson needs 14 tablets for a week's supply of an anti-inflammatory drug. Mr. Robinson is going on vacation and needs a four-week supply. How many tablets does Johnny need to fill his prescription?
- Saving money
Marko saved € 64. Milan saved 8 euros less than Marko. Marika saved six times more than Milan. Calculate who saved how much. - Gardeners 17153
Gardeners planted 146 yellow and 88 red tulips in the park. Two hundred eighteen tulips grew from their bulbs. How many tulip bulbs did not meet? - Katka 13481
Katka has € 3.50, and I have ten times less. How many cents do I have? - Father 13471
Miška has 35 cents. His father is 1000 times more. How much € does Dad have? - Sit-ups
Vojta strengthens for eight weeks. In the first week, he did five sit-ups a day. He did one more per day every week than in the previous week. How many sit-ups has Vojta made?
- Football field
The soccer field may have a width of 45 meters. It is 45 meters less than the length of the course. What can be the length of the football field? - The machine
The machine works 7 hours daily and produces 1 part in 5 minutes. How many parts will it produce in 1 hour? How many parts will it produce in 1 day? - Calculate
Calculate the square area if its perimeter is 14dm. - Ten pupils
Ten pupils came to the art group. Eight pupils painted with watercolors and nine painted with ink, each painted with ink or watercolors. How many pupils painted water and ink at the same time? - Spending money
Boris spent 324 €. Robo spent 130 € more. How much did they spend together?
- Difference 8501
Subtract their difference from the sum of numbers 860 and 140. - Photo frame
A square-shaped photo with a side length of 20 cm is framed by a 4 cm wide bar. Find the external frame size of this photo (the frame is from all sides). - Meters 8271
The school pool is 25 meters long. Peter swam it six times. How many meters did he swim? - Pupils
There are 27 pupils in the classroom. They can swim 21 and ski nine pupils. Neither swim nor ski three pupils. How many pupils can swim and ski? - Two-hundred-crown 8210
Katka bought 3 kg of apples for 18 CZK and 2 kg of bananas for 30 CZK at the fruit and vegetable shop. How many crowns did she pay for the entire purchase? How many crowns did they give her back if she paid with a two-hundred-crown note?
Find how long the area with gardens is if the square plots have a circumference of 8 m and the rectangular plot has a circumference of 14 m. The gardens are adjacent so that the shorter side of the rectangular plot is adjacent to the first square garden, Do you have homework that you need help solving? Ask a question, and we will try to solve it. Solving math problems.
