The answer to any math problem depends on upon the question being asked. In most math problems, one needs to determine a missing variable. For instance, if a problem reads as 2+3 = , one needs to figure out what the number after the equals sign should be.
Know MoreIn other cases, one may see a number after the equals sign but a letter or two letters in the middle of the problem. That looks like the following: 2+a=5. In questions like this one, the answer is the number that accurately replaces the letter.
Many math problems are story problems. In order to solve a story problem, one must create an equation based on the information presented in the story, and they must solve for the variable in that equation.
Learn MoreThe result of a adding a positive number and a negative can either be a negative number or a positive number, depending on the sign of the biggest number. If the sign of the larger number is negative, then the result is a negative number. However, if the sign of the larger number is positive, then the result is a positive number.
Full Answer >An example of using an integer as an absolute value in real life is describing the distance, to or from something, using a whole number. For instance, someone would say they are 5 miles from Tucson or 5 miles past Tucson. In both cases, the person would be describing the distance as a positive number.
Full Answer >According to Algebra.com, a dollar can be made with 25 coins by combining 3 dimes, 12 nickels and 10 pennies. There are at least four other ways to combine 25 coins to make a dollar, using American currency.
Full Answer >Multiplication and division are two fundamental mathematical operations that are exact opposites of each other. For example, multiplying 3 by 4 yields 12, and dividing 12 by 4 yields the original 3.
Full Answer >