Examples for 5th grade (the fifth graders)
- Perimeter from area
What is the perimeter of the square if its content is 64 cm2?
- Pets in ZOO
The zoo have run for pets. They are chickens, pigs and cow. Altogether there has 20 heads and 60 feet. How many chickens and piglets are there?
- Three cats
If three cats eat three mice in three minutes, after which time 270 cats eat 270 mice?
Is the number 214743 divisible by 10?
Frank bought 6 same chocolates for 12 Eur. How many euros he pay for 19 chocolates?
One brick is 2 kg and half a brick heavy. What is the weight of one brick?
5 trees in 3 lines grows in the orchard. How many trees are in the orchard?
A cyclist passes 88 km in 4 hours. How many kilometers he pass in 8 hours?
Compare with characters >, <, =: 63.79 ? 63.79
Calculate how many hours take holidays, if take 1 weeks.
55 weeks is equal to how many days?
- Homeless Dezider
Homeless Dežko has 13 coins in jacket: Calculate the value of its assets and calculate how many bottles of wine for 0.55 EUR can he buy.
4 chickens give 4 eggs in 4 days. How many eggs can give 8 chickens for 8 days?
84 children lined up in groups of three. How many children did not create a trio?
- It is rectangular?
Size of two of the angles in a triangle are: α=60°, β=20°. Is it a right triangle?
After check of textbooks found that every 8-th textbook should be withdrawn. Together 74 textbooks were withdrawn. How many textbooks were in stock before withdrawn and how many after withdrawn?
How many times you can subtract the number 5 from the number 67?
- School trip
School trip cost 340.8 USD for one class (24 students). How much would cost a trip for two classes? (both classes together have 44 students)
Increasing the minimum wage while maintaining the other parameters of the system, unemployment will be:
Calculate the surface cube with edge 25 mm.