4th Grade Math - Measurement And Data - Claims And Explain Thinking Practice Introduction

Lars looks at the watermelon below and estimates that its mass is about 8 grams. Do you agree with his estimate? Explain.

Florence looks at the running time for a movie and it says 152 minutes.

The Burkett family bought a house with a pool in the backyard with the measurements seen below.

Mr. and Mrs. Styles have four daughters. They track their daughters' growth every six months.

Alex has been asked to create a new ray that would cut the angle below into two equal parts.

A straight angle was cut into three separate angles. The first angle is three times the size of the second angle. The third angle is half the size of the second angle.