34.6 + 89 = 123.6
67 + 89 = 156
148
78 + 89 + 167 + 897 + 78 = 1309
257 + 89 = 346
The sum of 56 and 33 is 89.
353
3+6+7+89+4+5+7+9+90+67 = 287
89
89
You don't need to estimate - it is an easy enough sum: 136.
What is the answer for 91 plus 89?The answer for 91 plus 89 is, 180.
1,042