2. 1. Use a number line to represent the following numbers. Draw a representation of your number and answer the corresponding questions. a. Think about the number 63 represented with base blocks. What two tens (rod numbers) does this number lie between? and b. Plot the two tens (rod numbers) from the answer in "a" on the number line. c. Plot the number 63 on the number line above. Is 63 closer to 60 or 70? d. 63 rounded to the nearest ten is Use the number line to represent 247 rounded to the nearest hundred (or nearest flat). + b. What two hundreds (flat numbers) does this number lie between? c. Plot the number 247 on the number line above. d. 247 rounded to the nearest hundred (flat) is 3. and Use the number line to represent 247 rounded to the nearest 10 (or nearest rod). b. 247 rounded to the nearest ten is + 4. Use the number line to represent 45 rounded to the nearest hundred (or nearest flat). + + b. 45 rounded to the nearest hundred is +