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*Program Name:
*Program Description:Answers to programming exercises on Worksheet 1 - for Lab 3
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	ORG	$2000		;start the program at address $2000

	ldaa	#$63		;1.load a with $63


	staa	$1000		;2.store a at $1000
				;a =           $1000 =


	ldab	$1000		;3.load b with value stored at address $1000
				;b =

*4.compute $a9 + $41
*store result at address $3000

	ldaa	#$a9		;start with $A9
	adda	#$41		;add $41
	staa	$3000		;$3000 =


*5.Calculate $423e - $2a75

	ldd	#$423e		;first number
	subd	#$2a75		;subtract the second number. d =


	aba			;6 Add b to a, Store result in a. a =


	movb	$3000 $3001	;7.Copy the value at $3000 to $3001
				;$3000 =               $3001 =


*8 Add $0a to what is stored at $3001
*Store the result at address $3002

	ldaa	#$0A		;start with $0A
	adda	$3001		;add value at $3001
	staa	$3002		;$3002 =


*9. Add values stored at $3001 and $3002
*Store the result at address $3003

	ldaa	$3001		;start with value at $3001
	adda	$3002		;add value at $3002
	staa	$3003		;$3003 =


*10. Compute $30 - $0a + $0b
*Store result at $3004

	ldaa	#$30		;start with $30
	suba	#$0a		;subract $0a
	adda	#$0b		;add 0b
	staa	$3004		;$3004 =

	SWI