## Practice Adding and Subtracting Mixed Numbers

Complete this assessment to practice adding and subtracting mixed numbers. Be sure to check your answers.

### Problems

1. Archer made a tunnel for his hamster out of two cardboard tubes. One tube was long. The other tube was long.

**What is the total length of the tunnel?**

______ inches

2. Kayden walks to a friend's house. Then he and his friend walk more to go fishing at their favorite pond.

**How far did Kayden walk all together?**

______ kilometers

3. After a rain storm, Lily measures the depth of several puddles in her backyard. She records her results in a table.

Puddle |
Depth(inches) |

On the lawn | |

On the sidewalk | |

Under the swing |

**How much deeper was the puddle under the swing than the puddle on the sidewalk?**

______ inches

4. Kyra and some friends go to a climbing gym. She records how high each person climbed.

Person |
Height (m) |

Kyra | |

Jake | |

Mynna |

**What is the total height climbed by Kyra and Jake?**

_____ meters

Source: Khan Academy, https://www.khanacademy.org/math/cc-fourth-grade-math/imp-fractions-2/adding-and-subtracting-mixed-numbers-word-problems/e/add-and-subtract-mixed-numbers-word-problems--like-denominators-

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