# Arithmetic - math word problems

1. The number
The number of 1 cm cubes required to make 4 cm cube is?
2. Aquarium
Can 30 liters of water fit in a cuboid aquarium with dimensions a = 3dm b = 6dm c = 5dm?
3. Pages counting
There are pages numbered from 2 to 104 in the book. How many digits have to be printed to number the pages?
4. On Sunday
On Sunday the temperature reached a high of 38° above 0. That night it dropped to 23° below 0. What is the difference between the high and low temperatures for Sunday?
5. Calculate 3
Calculate the cube volume whose edge is 3x-1,3x-1,3x-1
6. Jill's
Jill's mom stored some of the honey in a container that held 3/4 of a gallon. She used half of this amount to sweeten tea. How much honey, in cups was used in the tea. Express your answers in cups.
7. Simplify
Simplify expression - which expression is equivalent to: 3(m + 2) − 4(2m − 9)
8. Which
Which decimals when subtracted equal 3.89: a - b = 3.89
9. Scalar product
Calculate the scalar product of two vectors: (2.5) (-1, -4)
10. Diameter of a cylinder
The diameter of the cylinder is 42 cm. How many times does the cylinder turn on a 66m long track?
11. Soccer team
Hilahs soccer team is trying to raise \$2414 to travel to a tournament in Florida, so they decided to host a pancake for the breakfast. How many people need to attend their breakfast in order to raise \$2414, if profit per one pancake is \$1.5?
12. Laboratory
Mang Elio went to his laboratory at 7:00am And recorded that the temperature was 11.07°C. At lunchtime, the temperature rose by 27.9°C but dropped by 8.05°C at 5:00 PM. What was the temperature at 5:00 PM?
13. Voting
400 employees cast their votes in a board member election that has only 2 candidates. 120 people vote for candidate A, while half of the remaining voters abstain. How many votes does candidate B receive?
14. Practice
How many ways can you place 20 pupils in a row when starting on practice?
15. Hens and pigs
Hens and pigs have 46 feet in total. At least how much can heads have?
16. The rod
The rod has a length of 90cm. Half is painted blue, the third is red and the rest is yellow. How long is the yellow part of the rod?
17. Addition of mixed numerals
Add two mixed fractions: 2 4/6 + 1 3/6
18. Eggs
3400 eggs sliced hens for February and March. We have to calculate how many hens can make 3400 eggs when one hen give 2 eggs a day for 59 days.
19. Cube cut
In the ABCDA'B'C'D'cube, it is guided by the edge of the CC' a plane witch dividing the cube into two perpendicular four-sided and triangular prisms, whose volumes are 3:2. Determine in which ratio the edge AB is divided by this plane.
20. Solid food
Stacie is a resident at the medical facility where you work. You are asked to chart the amount of solid food that she consumes. For the noon meal, today she ate 1/2 of a 3-ounce serving of meatloaf, 3/4 of her 3-ounce serving of mashed potatoes, and 1/3 o

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