Mathematics

10th

grade

Image

Cálculo mental

51.5K
plays

10 questions

Player avatar

Introducing new Paper mode

No student devices needed. Know more

Show Answers
See Preview
  • Multiple Choice
    Please save your changes before editing any questions.
    20 seconds
    1 pt

    8 + 9

    17

    15

    16

  • Multiple Choice
    Please save your changes before editing any questions.
    20 seconds
    1 pt

    200 + 12

    222

    212

    20012

  • Multiple Choice
    Please save your changes before editing any questions.
    30 seconds
    1 pt

    500 + 500

    1000

    100

    10000

  • Explore all questions with a free account

    Already have an account?