24 in Roman numerals is XXIV. See the conversion explained and download a free XXIV number card for classroom slides and teaching materials.
Original TeachVee diagram · 1600 × 1000 pixels
UNDERSTAND THE IMAGE
24 = XXIV
X + X + IV represents 10 + 10 + 4. IV use the subtraction rule because a smaller symbol comes before a larger one. Together, the value is 24.
Try it in class
Cover 24 on the card and ask learners to read XXIV.
Explain the conversion: X + X + IV represents 10 + 10 + 4. IV use the subtraction rule because a smaller symbol comes before a larger one. Together, the value is 24.
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.