# 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? 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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