Say you have two cookies in a pile. If you ADD one cookie, you are putting another cookie in the pile, so you will have three cookies. If you SUBTRACT one cookie, you are removing one of the two cookies, leaving only one in the pile.
Yes, subtracting is mathematically equivalent to adding the opposite. For example, subtracting a number ( b ) from another number ( a ) (written as ( a - b )) can be expressed as adding the negative of ( b ) to ( a ) (written as ( a + (-b) )). This relationship is a fundamental property of arithmetic that helps simplify calculations and understand the concept of negative numbers.
Adding is the opposite of subtracting
equivalent to subtracting a negative
Yes
subtracting from 5.2
adding its opposite?
Yes, subtracting is mathematically equivalent to adding the opposite. For example, subtracting a number ( b ) from another number ( a ) (written as ( a - b )) can be expressed as adding the negative of ( b ) to ( a ) (written as ( a + (-b) )). This relationship is a fundamental property of arithmetic that helps simplify calculations and understand the concept of negative numbers.
Adding is the opposite of subtracting
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equivalent to subtracting a negative
Because of the definition of addition and subtraction. When looking at a real number line: when you add you move to the left or up, when you add the opposite of a number you move in the opposite direction.
When subtracting, the number moves to the left (negative direction). When adding, the number moves to the right (positive direction).
Yes
subtracting from 5.2
When adding or subtracting measurements, the number of significant figures in the result should match the measurement with the least number of decimal places.
the answer is that you should get a LIFE!
Because that is how the opposite of a number is defined.