Sentences

obelus in a sentence

n.

Definition

Obelus: a symbol (÷) used in mathematics to denote division, and historically a mark used in manuscripts to indicate annotations or highlight specific text.

Sample Sentences

  1. The obelus is often used in mathematics to indicate division.
  2. In ancient manuscripts, the obelus served as a sign to annotate or highlight text.
  3. Students often confuse the obelus symbol with other mathematical operators.
  4. When teaching fractions, the obelus can help clarify the concept of division.
  5. The obelus has roots in Greek, where it originally referred to a sharp object used for marking.

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