What I Know Directions: Select the letter that corresponds to the correct answer. Write the letter of the corect answer on a separate sheet. 1. cm is equivalent to B. 10 C. 100 D. 1000 2. How many inches are there inl yand? A. 3 B. 33 C. 36 D. 360 3. 1 dm is A 1 B. 10 C. 100 D. 1000 4. 20 mm is equivalent to cm. A. 2 B. 20 C. 200 D. 2000 5. I foot is inches B. 10 C. 100 D. 1000 6. Which of the following is the abbreviation for centimeter? A. centi B. cm C. cen D. cmt 7. The abbreviation for Meter is A mt B. met C. m D. mtr 8. dm stands for A. Decameter B. Decimeter C. Decentimeter D. Diameter 9.the unit yard can be abbreviated as_________. a.y b.yd c.yrd d.yard 10. what is the correct abbreviation of feet? a.f b.ft c.fet d.feet