Subtracting mixed numbers introduction | Fractions | 4th grade | Khan Acade
Learn how to subtract mixed numbers that already have like denominators (common denominators). Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/cc-fourth-grade-math/cc-4th-fractions-topic/cc-4th-add-sub-mixed-numbers/e/adding_subtracting_mixed_numbers_0.5?utm_source=YT&utm_medium=Desc&utm_campaign=4thgrade Watch the next lesson: https://www.khanacademy.org/math/cc-fourth-grade-math/cc-4th-fractions-topic/cc-4th-mult-unit-frac/v/multiplying-fraction