4th grade
posted by gianina .
In these addends, each letter represents a single digit. Find the numbers.
CENT
+ CENT
SCENT
_______
35128
I don't know if I have to use any number in this problem to addition. Can you help me? thanks

start with T. Three of them make 8, or 18, which means T is 2 or 6.
Notice next C. Three C is with carry, 15 or 25, which means three C is 24 (cant be 14, not divisile by 3), which means C is 8 and S is 1
T=6, S=1, C=8 for now.
If T is 6, then N is 7(three of them add to 21). Which means 3 E=9, or E=3.
Lets check.
8376+8376+18376=35128 
thank you for helping me.

Gianina if your on this school I know of called ACS Cobham International School than you in trouble.