Multiplication - practice for 8 year olds
Number of problems found: 43
- Library 4
Library A has a total collection of 250 books. Library B has 100 more books than Library A, and Library C has twice as many books as the combined number of books in Library A and B. What is the total number of books in libraries A, B and C? - Brother 82111
When I was two years old, my brother was twice as old as me; how old was the brother? - Cupcakes 82074
Mom was baking dinner. A maximum of 20 cakes can fit on one tray. She baked more than 1 sheet but less than 7 sheets. How many cupcakes could Mom bake? - Chocolate 80717
There are 5 sponge cakes with chocolate coating in the package. Calculate the number of biscuits in 3, 6, and 9 packages.
- Production 80661
The production of 4 machines takes a total of 80 hours. They make every machine for the same amount of time. How long does it take to produce 1 machine, 2 machines, or 5 machines? - Positive integer integral
How many different sets of a positive integer in the form (x, y, z) satisfy the equation xyz=1400? - Enchanted 80396
Vanilla, Chocolate, Caramel, and Cinnamon went to the Dream Party, which takes place in the Enchanted Forest. They climbed a tree that was 3 meters high. There were many similar trees, and they were the same length as the first tree. Each girl climbed one - Number 72054
I think the number. Its value equals the sum of three times the number 12 and the number 9. What number do I think? - Green and red cubes
There are five green cubes (numbered 1 - 5) and four red cubes (numbered 1 - 4). How many ways can the cubes fit in a box that only needs two green and three red cubes?
- Schoolyard 64004
The children created five triplets in the schoolyard. How many children were in the schoolyard together? How many children were added when eight pairs of children joined them? - A baker 2
A baker mixed 12 teaspoons of yeast and 114 teaspoons of salt to make one dough. How much yeast and salt are needed to make three doughs? - A test
A test has 20 questions. The test takes away 1 point if the answer is incorrect. A student answered eight questions incorrectly. How many points did the student lose? - A sale
A carton of milk is half-price during a sale. The carton of milk cost $2.30 during the sale. What is the usual price of the carton of milk? - There 15
There are 39 students in a classroom with five tables. If seven students can sit at a table, how many students can sit down at tables?
- One ball
The baker can stretch one ball of dough into a circle to make a pizza. After the pizza is cooked, it is cut into eight equal slices. How many slices of pizza can you make with three balls of dough? Solve this problem any way you choose. - Apples 49291
My aunt bought 4 kg of apples. A kilo of apples costs CZK 15. How much will 4 kg cost? - 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? - Benches 18013
There are 12 benches in the park. Four people can sit on the bench. At least two people sit on each of them. How many and most people sit on benches? - Biscuits 14863
There were nine rows of 7 biscuits in the biscuit package. Barbora ate ten cookies. How many cookies remained in the package?
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