30 simple arithmetic exercises for computing without paper and pencil

Some simple arithmetic exercises for calculations without paper and pencil

Beschreibung

Math, Arithmetic

Schlagwörter

Fragen

10 Sek

Pro Frage

0:55

Durchschnittliche Zeit

Disqualifiziert

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2 Kommentare

Bossy Puffin Juror 22. Jun 2020

Thank you for taking the effort to submit your test for the contest.
Unfortunately, this test will not be able to receive a prize:
Missing explanations.

Tall Monkey 26. Mai 2020

There is not any explanation.

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