Addition practice problems - page 36 of 79
Number of problems found: 1573
- The sum
The sum of the two numbers is 69, and the difference is 11. Which numbers are they? - Geometric sequence calculation
Determine the remaining quantities in the finite geometric sequence, given: n = 4, an = 12.5, sn = 187.5, a1 = ?, q =? - Finite geometric sequence Find the remaining unknown characteristics in the finite geometric sequence, if given: a1 = 18, an = 13122, sn = 19674, n =? q =?
- Mushroom drying weight
Dried mushrooms are ten times lighter than fresh. In the Smithy family, the father found 10 kg, and the mother and children found 20 kilograms of mushrooms. How many kg of dried mushrooms could they get? - Three dices
What is the probability that the sum of points 14 will be a roll of three dice (B, M, Z)? - Stamp exchange minimum
Luke and Laco exchanged stamps. Before the exchange, Luke had 25 more marks than Laco. After the exchange, he had more Laco marks. At least how many stamps does Laco receive from Luke? - Add two fractions
What is 1/4 + 10/16? - Vector coordinate operations
The vectors v = (2.7; -1.8), w = (-3; 2.5) are given. Find the coordinates of the vectors: a = v + w, b = v-w, c = w-v, d = 2 / 3v - What is similar fraction Which of the following is a similar fraction of 9/10,3/5,1/4
- Planting
The eighth graders took part in the planting of saplings in the forest for four days. On Monday, they planted a quarter of all the saplings they were supposed to plant. They planted a third of what they had left from Monday on Tuesday. On Wednesday, half - The sum 18
The sum of the three angles in a triangle is 180°. Find the 3rd angle of a triangle if the 1st and 2nd angles measure 58.3° and 45.5°. - Christine
Christine sold four durians weighing 1.3 kg, 1.5 kg, 1.4 kg, and 1.6 kg, earning Php 353.80. How much is a kilogram of durian? - The carpenter 2
The carpenter has four pieces of wood that measure 0.4375 m, 0.5624 m, 0.755 m, and 1.001 m. How long is the wood if he puts them end to end? - Three pieces
Mel has three pieces of lace measuring 4 m, 0.2687 m, and 13.5 m respectively. How long is the total if she places them end to end? - Diver underwater minutes
The diver dived into the water on 11/30, 7/15, and 5/12. How many minutes did he spend underwater in total? - The number - digits
Vera formed different three-digit numbers from three given digits. When she added up all these numbers, the sum was 1554. What digits did Vera use? - Adult
Adult tickets for a puppet show sell at P125.05 and children at P99.35. If 25 parents and 70 children watched that show, how much did the show earn? - Add fractions Add/subtract the following similar fraction. Express the answer in the lowest terms if possible. Write your answer inside the box: 5/12 + 6/12
- 5 digits
You have the following digits: 9, 8, 0, 1, 5. Write the smallest, even five-digit number if one digit is repeated three times and the other digits are not repeated. The digit sum of the number is: a) 9 b) 6 c) 8 d) 23 - Test points
A test has 20 questions. The test awards 3 points if the answer is correct and takes away 1 point if the answer is incorrect. A student answered five questions incorrectly. How many points did the student earn?
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