https://www.khanacademy.org/math/cc-third-grade-math/cc-3rd-fractions-topic/cc-3rd-fractions-on-the-number-line/v/fractions-on-a-number-line Worksheet: http://www.mathantics.com/section/worksheets/fractions-are-parts Answer: http://www.mathantics.com/section/worksheets-answers/fractions-are-parts https://www.khanacademy.org/math/cc-third-grade-math