38.9 plus 42.1 plus 37.6 plus 39.9 plus 44.4 plus 39.2 = 242.1
24.94 pounds in 399 ounces.
797
1168
1812
Alice found 812-413=399 she added 812+399 to check her work. What did she do wrong?
(21)3 -(19)3 (21)2+(19)2+(399)
The Apple iPhone 6 plus will cost $399 with a contract.
Yes, it is.
301, 308, 315, 322, 329, 336, 343, 350, 357, 364, 371, 378, 385, 392, 399.
301, 302, 303, 304, 305, 306, 307, 308, ......skip a few........., 392, 393, 394, 395,396, 397, 398, and 399
301, 308, 315, 322, 329, 336, 343, 350, 357, 364, 371, 378, 385, 392, 399.
399*1 = 399. So 399 is divisible by 399. 399*2 = 798. So 798 is divisible by 399. 399*3 =1197. So 1197 is divisible by 399. 399*4 = 1596. So 1596 is divisible by 399.