math
posted by Tracy .
write each addition vertically.decide which new groups you will make.then,add to see if you were correct.
256+1273___________
a new ten?____________
a new hundred?_________
a new thousand?____________
need answers and please explain

Please only post your questions once. Repeating posts will not get a quicker response. In addition, it wastes our time looking over reposts that have already been answered in another post. Thank you.
See your later post. 
551

write each addition vertically.decide which new groups you will make.then,add to see if you were correct.
256+1273___________
a new ten?____________
a new hundred?_________
a new thousand?____________
what are they asking? 
256 + 1,273
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