# - 4th grade - math problems

#### Number of problems found: 190

• Classroom
In a classroom are 30 students, boys are four times more than girls. How many boys are in the class?
• Square
Draw a square on the edge of a = 4 cm. Mark the center of symmetry S and all axes of symmetry. How many axes of symmetry does? Write down.
• Rectangle
Draw a rectangle with the sides a = 4 cm, b = 5 cm. Mark the center of symmetry S and all axes of symmetry. How many axes of symmetry has? Write down.
• Euro
I have 1 euro. How much will I have when you spend it on?
• Number
Which number is 17 times larger than the number 6?
• Family
Dad has two years more than mom. Mom has 5 times more than Katy. Katy has 2 times less than Jan. Jan is 10 years old. How old is everyone in the family? How old are all together?
• Bakers
Baker Martin baked five times more cakes than Dennis. How many cakes baked Dennis, if Martin bakes 25 cakes?
• Fence
How many meters of fencing it is required to purchase if our garden is rectangular measuring 20 m and 180 dm.
• Car factory
A workshop had produced 25 cars. While they produced about 15 fewer than they had planned. How many cars they produced in the hall yet? How many cars are still to manufacture?
• Postal stamps
Jano and Peter exchanged postal stamps. Jano gave Peter 32 stamps of the missile for 8 stamps with turtles. How good was Jano after this exchange (how many he has surplus in exchanged stamps)?
• Bus 2
On the 6-th stop 44 passengers take off from bus. Overall, the 6-th stop 13 passengers were added. How many passengers take on 6-th stop?
• Bus
On the 4-th stop take on 56 and take off 38 passengers. How many were added (write as positive number) or shrunk (write as negative number) the count of passengers?
• Television
When we add to the difference between the numbers 1704 and 654 the difference numbers 14920 and 14042, we get a year in which television was invented. How many years have people known the TV?
• Numbers
By how many is the difference of numbers 8 and 34 less than its product?
• How manz
By how many are the product of the numbers 328 and 7 greater than their sum?
• Unknown number 2
I think the number. When he reduces it four times, I'll get 11. What number am I thinking?
• Multiples of int
How many multiples of 3 are between the numbers to 20? (zero not count)
• Cakes
On the table was 56 cakes. When Peter went home, leaving them eight times less. How many cakes left?
• Fisherman
Fisherman caught 32 fish, which is four times more than last year. How many fish he caught last year?
• Flowers & garden
The garden grows 5 white flowers. Yellow 7 more than white. Blue 4 fewer than yellow. How many flowers grow together in the garden?

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