Mathematics

KG

Image

6.岁数学十位数近似值

25
plays

15 questions

Show Answers
See Preview
  • 1. Multiple Choice
    2 minutes
    1 pt

    25的十位近似值是什么?

    30

    20

  • 2. Multiple Choice
    2 minutes
    1 pt

    31 的十位近似值是什么?

    20

    30

  • 3. Multiple Choice
    30 seconds
    1 pt

    43的十位近似值是什么?

    43

    40

  • Answer choices
    Tags
    Answer choices
    Tags

    Explore all questions with a free account

    Already have an account?