MCQ Academy - 中文 Logo
  • Register
  • Sign in
MCQ Academy - 中文 Logo
  • 中文MCQ Academy - 中文
  • EnglishMCQ Academy - English
  • বাংলাMCQ Academy - বাংলা
  • HindiMCQ Academy - हिंदी
  • ArabicMCQ Academy - العربية
  • 首页
  • 博客

Topic: 数的运算

求数 9,274 的各位数字之和。

  • 18
  • 22
  • 24
  • 27
View Answer(s) View Detail
  • 22


填空:8 × ___ = 456。

  • 56
  • 57
  • 58
  • 59
View Answer(s) View Detail
  • 57

Copyright © 2026 MCQ Academy and / or MSBD.