# Estimate Length and Weight (Metric) Worksheets

What Are Common Metric Units of Length and Weight? The United States uses both the metric system and U.S customary measurement system in its measurements, especially in medical, industrial, scientific, and technical fields. While in other countries across the world, the metric system is the primary system of measurements. So, if you travel around the globe, you will see many different units used for a particular metric. These different units are also part of the metric system. But a few of them are widely known in every metric system of measurement. Here we list the common units used for length and weight that are used in different countries, just to give you knowledge about what are the most commonly known units used. For length: Meter, Centimeter, Inches, Millimeter, Foot, Decimeter, Furlong. And if the length is considered as a distance of something, then it can be denoted by Kilometer. For weight: Gram, Milligram.

• ### Basic Lesson

Demonstrates how to visualize and estimate length and weight in metric units. Also includes practice problems. Visualize the picture and mark the approximate weight of the picture in reality.

• ### Intermediate Lesson

Uses a larger more difficult items to visualize than the basic lesson. Estimate the approximate weight of these objects.

• ### Independent Practice 1

20 problems ask you to estimate the distance. Circle the approximate length. The answers can be found below.

• ### Independent Practice 2

20 practice problems that review estimating length and weight. The answers can be found below.

• ### Homework Worksheet

12 problems to reinforce the lessons and practice pages. An example is provided.

• ### Skill Quiz

10 problems that test Length and Weight estimation skills.

• ### Homework and Quiz Answer Key

Answers for the homework and quiz.

• ### Lesson and Practice Answer Key

Answers for both lessons and both practice sheets.

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