on startUp
	put 1 into myVar
	add 4 to myVar
	put "1 +4:" && myVar &return
	multiply myVar by 2
	put "5 * 2:" && myVar &return
	divide myVar by 2
	put "10 / 2:" && myVar &return
	subtract 4 from myVar
	put "5 -4:" && myVar &return
	put "I have a green house with a green window. Green are the colors of clothes that I wear." into theString
	replace "green" with "BLUE" in theString
	put theString
end startUp