THITI KNOTT Write the letter of your chosen answer. 1. Which is an appropriate unit of measure for the length of your pants? B. liters C. centimeters D. kilometers A. grams 2. What units do we use to measure length? B. meter C. milliliter A. gram D. cubic centimeter 3. How many millimeters are there in a centimeter? A. 1 B. 10 C. 100 D. 1 000 4. What is the length of this line? A. 2.0 cm B. 2.1 cm C.2.3 cm D. 3.0 cm​