Skip to content / Đến nội dung
ThichHocToan.com

TIMO 2021 Grade 4 Heat Set 1 Question 13

TIMO · TIMO 2021 Grade 4 Heat Set 1

Question 13

Find the unit digit of A if $A=3$×8×13×18×23×28×...×2023×2028.

Question illustration