Subtraction: Difference between revisions
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'''Subtraction''' is the mathematical [[operation]] which combines two quantities. The minus sign, <math>-</math>, is used to indicate subtraction. | '''Subtraction''' is the mathematical [[operation]] which combines two quantities. The minus sign, <math>-</math>, is used to indicate subtraction. Subtraction is the inverse of addition: | ||
<math>a-b=a+(-b)</math>. | |||
== See also == | == See also == | ||
Latest revision as of 20:14, 13 January 2019
Subtraction is the mathematical operation which combines two quantities. The minus sign, 
, is used to indicate subtraction. Subtraction is the inverse of addition:
.
See also
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