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What is the first step for subtracting integers?
To subtract integers, first rewrite the subtraction as adding the opposite and then complete the addition. This video goes through four examples on subtracting integers. To subtract integers remember to change it into an addition problem. The first number plus the opposite of the second number.
How do you add and subtract integers step by step?
To add integers having the same sign, keep the same sign and add the absolute value of each number. To add integers with different signs, keep the sign of the number with the largest absolute value and subtract the smallest absolute value from the largest. Subtract an integer by adding its opposite.
What does subtracting integers mean?
to add the opposite
Integers are positive and negative numbers. In mathematical terms, subtracting means to add the opposite. Pay attention to your signs when subtracting integers, and when you get stuck, think of the numbers in terms of having or owing money!
How do I subtract two unlike integers?
Subtracting Integers with Different Signs Subtracting two integers with different signs is done by adding the absolute values, and then attach the sign of the minuend with the result. For example, if we want to subtract -9 from 5, first we find the absolute values of both. The absolute value of -9 is 9, and of 5 is 5.
What are the rules for subtracting integers?
Some simple rules for subtracting integers have to do with the negative sign. When two negative integers are subtracted, the result could be either a positive or a negative integer.
How do you add subtracting integers?
Use the number line for adding and subtracting integers: Add a positive integer by moving to the right on the number line. Add a negative integer by moving to the left on the number line. Subtract an integer by adding its opposite.
How do you add an integer?
To add integers having the same sign, keep the same sign and add the absolute value of each number. To add integers with different signs, keep the sign of the number with the largest absolute value and subtract the smallest absolute value from the largest.
What is the meaning of subtracting integers?
Integers are positive and negative numbers. In mathematical terms, subtracting means to add the opposite. Pay attention to your signs when subtracting integers, and when you get stuck, think of the numbers in terms of having or owing money!