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If a and b are whole numbers then a - b is a whole number if a >bor a = D. If a >>>>>99 10 11 12 13If a,b,care whole numbers and e is not equal to 0, then 4-(6-c) is never equal to (a - b)-c.PROPERTY OF ZEROIFO is added to any whole numbers then the whole number remains unchanged. Similarly if is subtractedfrom any whole number, there is no change in the whole number.For example: 5-0=5, 27-0=27.1 2 3MiauendSabtrabend36 + RemainderIr 0 is subtracted from a whole number, then the result is the number itsell.INVERSE OPERATIONSThe operations of addition and subtraction are inverse of each other. Subtracting 7 from 18 can be consideredThish when added to 7 gives 18.11 - 7+ 11 = 18 |
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