Bounded Ranges

Lower and upper bound for each quantity:
	Number of cars in New York: 1500000 to 2500000
	Number of cars in San Francicso: 300000 to 600000
	Height of Empire State building: 1400 to 1500 feet
	Length of average car: 4 to 4.5 meters
	Population of Germany: 80 to 85 million
	How much does the iPhone XI cost?: $1000 to $1500
1+2= 2
40 plus 50 equals 90
120+209=329
980+40=1020
591+325=926
123+456=579
7,400,357 + 2,709,779 = 10,110,136
9,359,517 + 8,280,301 = 17,639,818
6,885,075 + 9,531,680 = 16,416,755
3,466,242 + 8,344,302 = 11,810,544
4,334,300 + 6,629,847 =