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They are both binary operations. The inverse of adding X to a number is the subtraction of X from the result and, conversely, subtracting Y from a number is the inverse of adding Y to the result.
-3. Subtracting a negative number yields the same result as adding a positive.
Difference. A sum is the result of adding two numbers, and a difference is the result of subtracting two numbers.
Subtracting a negative is like adding a positive; the result will be positive.
Alberto
adding its opposite?
When adding or subtracting measurements, the number of significant figures in the result should match the measurement with the least number of decimal places.
They are both binary operations. The inverse of adding X to a number is the subtraction of X from the result and, conversely, subtracting Y from a number is the inverse of adding Y to the result.
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-3. Subtracting a negative number yields the same result as adding a positive.
28. Subtracting a negative number gives the same result as adding a positive.
When multiplying or dividing numbers, the result should have the same number of significant figures as the factor with the fewest significant figures. When adding or subtracting numbers, the result should have the same number of decimal places as the number with the fewest decimal places.
The property of inverse of addition states that for any number a, the inverse of adding a to a number is subtracting a from that number. In other words, if you add a number and its additive inverse, the result is always zero.
Difference. A sum is the result of adding two numbers, and a difference is the result of subtracting two numbers.
Subtracting a negative is like adding a positive; the result will be positive.
Their difference.
When adding or subtracting measurements, the result should have the same number of decimal places as the measurement with the fewest decimal places. When multiplying or dividing measurements, the result should have the same number of significant figures as the measurement with the fewest significant figures.