Skip to content / Đến nội dung
ThichHocToan.com

TIMO 2017 Grade 6 Heat Set 5 Question 6

TIMO · TIMO 2017 Grade 6 Heat Set 5

Question 6

Find the value of 2+6+18+54+162+486+1458+4374+13122+39366+118098.

Question illustration