The easiest word problems
Andrew wrote this series of numbers: 1,3,7,15, .... n. Which number in the series does not belong? ?
- Garden plot
Calculate how many meters of fence need to fence the square garden with length and width of 22 meters.
Theatrical performance started at 15:50 and ended at 18:50. How many minutes long?
In the bowl are plums. How many would be there if we can divide it equally among 8, 10 and 11 children?
John decorated 29 gingerbread and Annie 8 more. How many gingerbread decorated Annie?
Uncle is going buy tractor Zetor super 50. The first costs 81000 Eur, the second costs 98000 Eur. How much pay uncle for both tractors?
- Valid number
Round the 453874528 on 2 significant numbers.
Monkey fell in 40 meters deep well. Every day it climbs 3 meters, at night it dropped back by 2 m. On what day it gets out from the well?
- Right Δ
A right triangle has the length of one leg 11 cm and length of the hypotenuse 61 cm. Calculate the height of the triangle.
Two cats caught two mice in two days. How many mouses will catch 6 cats for 6 days?
Result of the product of the numbers 1, 2, 3, 1, 2, 0 is:
A man can drink a barrel of water for 26 days, woman for 48 days. How many days will a barrel last between them?
For room equipment bought Hanak 50 m curtains. On the dining room needed 90 m and 90 m to hallways of curtains. How many meters of curtains bought totally?
Prove whether you can construct a triangle ABC, if a=9 cm, b=6 cm, c=10 cm.
- Boys and girls
In the class are 20 boys and 5-times less girls. How many girls are in the classroom? How many all children are in the class?
Michail likes rolls, which cost 12 cents. Previously purchased 6 rolls. How many cents paid Michail for rolls?
- One sixth
How many sixths are two thirds?
Johnny has 370 cars. Peter twice less. How many cars have Peter?
27 students of 6.D class is going to a trip. They pay 9 € each. The teacher got 153 €. How many children have not paid?
Cyclist goes on a trip. First, drove 4 hours average speed 44 kilometers per hour, then slowed down and another 4 hours driving a speed 36 kilometers per hour. How many total kilometers cycling?