20100
Add 200 to it because 121 plus 200 = 321
202
198, 199 and 200 if you add them.
212
20100
55
206
The numbers are 120 and 200
201
add up all the numbers, then divide by the amount of numbers. (in this case divide by 7
Add 200 to it because 121 plus 200 = 321
202
Add them up. 211 223 227 229 233 239 241
5300
198, 199 and 200 if you add them.
212