Addition practice problems - page 59 of 79
Number of problems found: 1573
- Number machine modifications
The Numerometer has invented as the number machine that changes numbers until it makes them single-digit numbers. He still makes the change according to the same rule. For example: from the number 87312, after six modifications, he gradually made the numb - Mice of Each Color
The hat has 14 grays, eight white, and six mice. What is the smallest number of mice we have to pull out of our hats to ensure we have at least one mouse of each color? - The ratio The ratio of the two numbers is 4, and their sum is 75. Determine both numbers.
- Number summand division
Divide the number 135 into two summands so that one summand is 30 greater than two-fifths of the other summand. - Food weight
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 - Number summand division
Divide the number 4600 into two summands so that one summand is 700 larger than half of the other summand. - Arithmetic operations
Perform the marked arithmetic operations (evaluate the value of the expression): 3 + 1 + 2x0 + 3x0 + 6 = - Letters ABC + DEF = GHIJ replace letters with numbers so that the sum is correct (different letters = different numbers)
- Darts Score Combinations
Adam was practicing for a darts competition in class. Every day at home, he threw darts at a target in which the individual fields were worth 1,3 and 5 points. He threw 9 darts every day and always scored 27 points. He is in good form and never missed a t - Missing numerals John described the example but forgot the numerals. Fill them in so that the result is correct. (2 solutions): 3 3 3 3 = 8
- Letter puzzle
In the following additional example, the same letters represent the same digits, and the different letters represent different digits: RATAM RAD -------------- ULOHY Replace the letters with numbers so that the example is correct. Find two different repla - Operation symbols Fill in the operation symbols (+ - * /) to apply: (4 4) (4 4) = 15
- Card expression Tomas received nine cards with the following numbers and math symbols for math olympiad results. 18, 19, 20, 20, +, -, x, (,) Note 4 numbers and operators plus, minus, times, left parenthesis, right parenthesis. He stored the cards so that there were neve
- Number deletion puzzle
Delete two digits from the number 547 191 807 to get the smallest number divisible by 5. Write the sum of the deleted numbers - Age sum calculation
The sum of the years of Simona, Carl, and Benjamin is 54. What will be the sum of their years by seven years? - Two numbers
Find the four times smaller number for numbers 12 and 36 and then add them. - Multiples
What is the sum of the multiples of number 7 that are greater than 30 but less than 56? - Running Test Time Total
The teacher tested the children on how many meters they would run in 12 minutes. How many minutes did the testing take when three teams took turns, and the breaks between all runs lasted 15 minutes? - The Mayflower
The Mayflower sailed for 66 days on its voyage from England to America. If 1/2 of the days at sea were sunny with good weather, 1/6 of the days were sunny but very windy, and the rest were stormy, how many days of stormy weather did the pilgrims experienc - Game 27
Susan wanted to play the game. In the beginning, the first says a number from 1 to 8. Then the second player adds a number from 1 to 5 and tells the sum. Again, Susan adds a number from 1-5 and says sum, etc. The winner must say the number 27. What first
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