Grade Practice Test | Lumos Learning

At ice skating lessons, Erika attempts to do a 360 degree spin, but she only manages a half turn on her first attempt. How many degrees short of her goal was Erika’s first attempt?

Erika’s sister, Melanie, attempts to do a 360 degree turn, just like her sister, but she made a quarter turn on her first attempt. How many degrees short of her goal was Melanie’s first attempt?

A water sprinkler covers 90 degrees of the Brown’s backyard lawn. How many times will the sprinkler need to be moved in order to cover the full 360 degrees of the lawn?

Measurement & Data (4.MD.C.5.B)