Four operations
How many ways can you add +, -, *, / characters among four tens to always get the number 10?
Correct answer:
You need to know the following knowledge to solve this word math problem:
Related math problems and questions:
- Two-digit 66154
You add 12 hundred, 14 tens, and 21 ones to the largest two-digit number. What number do you get? - Roman numerals +
Add up the number written in Roman numerals. Write the results as a decimal number. - Randy
Randy solved the following problem: 7/8 + 9/16. He said: I can add 7 and 9 to get 16 and add 8 and 15 to get 23. The answer is 16/23. Is randy correct? Explain. - Word OPTICAL
Find the number of possible different arrangements of the letters of the word OPTICAL such that the vowels would always be together.
- Perpetrator
A perpetrator is a number that is smaller than the number 80. It is a multiple of five, and it is odd. If we add up the tens and ones of this number, we get the number 8. - A fair 2
A fair die is thrown two times. What is the probability that the sum of the score is almost 8? - You have
You have four reindeer, and you want to have 3 fly your sleigh. You always have your reindeer fly in a single-file line. How many different ways can you arrange your reindeer? - STRESSED word
Each letter in STRESSED is printed on identical cards, one letter per card, and assembled in random order. Calculate the probability that the cards spell DESSERTS when assembled. - Chickens and rabbits
In the yard were chickens and rabbits. Together they had 23 heads and 76 legs. How many chickens and how many rabbits were in the yard?
- Add two fractions
What is 1/4 + 10/16? - Different 82982
How many different ways can Milka, Peter, Joseph, and Renata sit next to each other in the cinema if Milka always sits in seat number 1 and Peter always sits in seat number 4? List all options. - Addition of mixed numerals
Add two mixed fractions: 2 4/6 + 1 3/6 - Add symbols
Add marks (+, -, *, /, brackets) to fullfill equations 1 3 6 5 = 10 This math problem is for the 4th grade of primary school - with no negative numbers yet. - Characters 82998
Adam wrote the following sum with five secret adders: a + bb + ccc + dddd + eeeee. He revealed that the characters "a, b, c, d, e" represent the different digits 1, 2, 3, 4, and 5 and that the resulting sum is divisible by 11. Which is the smallest and wh
- Soccer teams
Have to organize soccer teams. There are three age groups. How many different ways can you organize ten teams for each age group? Is this a permutation or combination? - Subtraction
How many times can you subtract the number 4 from the number 64? - Negative mixed numbers
Add -13 1/4+4 3/4. Write your answer as a mixed number in simplest form.