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Q: When adding two mixed numbers is it always necessary to rename the fractional sum explain?

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No.

Integers include 0, the negative numbers without fractional parts, and the positive numbers without fractional parts. The "without fractional parts" part of the description implies that all of the integers are whole numbers. Therefore, if you are adding integers, you are adding whole numbers.

what is 2+@

Before adding or subtracting two fractions they are converted into like fractions. Explain with examples why this is necessary.

A mixed number is made up of two parts: an integer (whole) part and a fractional part.

Fractional exponents follow the same rules as integral exponents. Integral exponents are numbers raised to an integer power.

Subtracting two positive fractional numbers, or adding one positive and one negative integer.

True

what is the rule in adding rational numbers

adding fractions is like adding a WHOLE lot of parts of numbers

The result of adding two numbers is their sum.

when you add mixed numbers you have a whole number but adding fraction does not.

7 2/5 and 13 4/5

It is not necessary.

adding.

Mixed numbers can be converted to improper fractions. Then, it is exactly the same as adding proper ones.

Adding two or more numbers together gives you a sum.

The mean of a set of numbers is found by adding them together and dividing by how many numbers were added.

+ is the symbol for adding two numbers together.It is usually called the plus symbol.

Then you are adding two rational numbers with different signs! No big deal!

The numbers can have a positive or negative sign.

true

a difference

the PRODUCT :)

Adding decimal same as adding whole numbers

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