8.
00
DO
No.38
0
Can you solve this questionsolve?
1+2+3+1
1+2+3+1
1+2+3+1=?
Answers
Answered by
0
Answer:
21 is the answer
Step-by-step explanation:
1+1+1=3
2+2+2=6
3+3+3=9
1+1+3
so add all of them
3+6+9+3 = 21
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