- Created By Ashley Scott
**Description:**

In this six-minute Learn Zillion video, students learn to use number lines to add and subtract mixed numbers with like denominators by replacing them with equivalent fractions.

**Purpose:**

To learn the number line strategy for adding and subtracting mixed numbers.**Targets:**Student, Parent, Teacher

**Standards:**

- CACCCS.MA.4.4.NF.3.c
- 4th Grade
- CACCCS.MA.4.4.NF.3
- 4th Grade
- CACCCS.MA.4.4.NF.3.a
- 4th Grade
- CACCCS.MA.4.4.NF.3.b
- 4th Grade