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FREE CLASSROOM IMAGES · ROMAN NUMERALS

13 in Roman numerals: XIII

13 in Roman numerals is XIII. See the conversion explained and download a free XIII number card for classroom slides and teaching materials.

White number card with XIII in large navy letters, 13 below it, and the Roman numeral parts X + I + I + I.
Original TeachVee diagram · 1600 × 1000 pixels

UNDERSTAND THE IMAGE

13 = XIII

X + I + I + I represents 10 + 1 + 1 + 1. The symbols run from larger to smaller, so their values are added. Together, the value is 13.

Try it in class

  • Cover 13 on the card and ask learners to read XIII.
  • Explain the conversion: X + I + I + I represents 10 + 1 + 1 + 1. The symbols run from larger to smaller, so their values are added. Together, the value is 13.
  • Compare two number cards. Which represents the larger number, and how can you tell?

One image, plenty of uses

This is a diagram, not a completed worksheet. Insert the PNG into a slide, resize it in a document, or print it as a teaching visual. Use it in your classroom materials and review it for your learners before use.

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