"14" is spelled "fourteen" (adjective "fourteenth").
fourteen
14
14*13=182
14 * 14 = 196
14 + 14 = 28
14*12=168168+41=209
14 + 14 = 28
14
84
It is plus or minus 14 because 14*14 = 196 or -14*-14 = 196
14 x 7 = 28 + 70 = 98
14
14 (14*1=14, and 2*7=14.)