Skip to content / Đến nội dung
ThichHocToan.com

TIMO 2018 Grade 5 Heat Set 4 Question 12

TIMO · TIMO 2018 Grade 5 Heat Set 4

Question 12

Find the unit digit of A: A is a product of 2017 copies of 2017 and 1221 copies of 1221.

Question illustration