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What else can I help you with?
Who invented adding and subtracting fractions?
Me
Adding and subtracting fractions?
Pulled and mulled
How is adding on number line different from subtracting on a number line?
When subtracting, the number moves to the left (negative direction). When adding, the number moves to the right (positive direction).
When would you need to know what LCM is?
When you are adding or subtracting fractions.
What is similar to subtracting two positive integers?
Subtracting two positive fractional numbers, or adding one positive and one negative integer.
How do you decide how many significant figures the answer should have when you are adding and subtracting?
The least number of significant figures in any number of the problem determines the number of significant figures in the answer.
How do you determine how many significant figures to keep in an answer obtained by adding and subtracting?
The least number of significant figures in any number of the problem determines the number of significant figures in the answer.
How do you determine the number of significant figures when adding or subtracting measurements?
When adding or subtracting measurements, the number of significant figures in the result should match the measurement with the least number of decimal places.
What is the rule for significant figures when adding or subtracting decimals?
When adding and/or subtracting, your answer can only show as many decimal places as the measurement having the fewest number in the decimal places.
What must each number have when adding and subtracting scientific numbers?
same number of significant digits
How are adding and subtracting fractions similar?
Subtracting a fraction is the same as adding its negative.
Is sum adding or subtracting?
adding
What are the operation of polynomials?
Adding and subtracting polynomials is simply the adding and subtracting of their like terms.
What did you learn from adding and subtracting fractions?
I learned to always change the denominators before adding or subtracting the numerators. You must always have a common denominator before adding or subtracting.
When you're adding numbers how many significant numbers are there?
The least number of significant figures in any number of the problem determines the number of significant figures in the answer.
What is the definition of adding and subtracting integers?
adding and subtracting integers is when you add and minus 2 numbers
Do you need a common denominator when adding subtracting multiplying or dividing?
only when adding and subtracting
