Answer:
13,038
Step-by-step explanation:
Way One:
12122 + 12 + 102 + 12 + 107 + 67 + 610 + 6 = 13,038
This is a simply problem that can be solved with any standard calculator
Way Two:
You could also write it as:
12,122
12
102
12
107
67
610
6
+ ------
13,038
Way Three:
If you need to do it in your head you could break it up like this by looking for 10's and/or easy to add numbers:
(bolded means solved in next line)
12,122 + 12 + 102 + 12 + 107 + 67 + 610 + 6
12,122 + 24 + 102 + 107 + 67 + 610 + 6
12,122 + 24 + 102 + 107 + 67 + 616
Etc
