# CCSS.MATH.CONTENT.3.MD.A.2 : Third Grade Math Worksheets

Measure and estimate liquid volumes and masses of objects using standard units of grams (g), kilograms (kg), and liters (l).1 Add, subtract, multiply, or divide to solve one-step word problems involving masses or volumes that are given in the same units, e.g., by using drawings (such as a beaker with a measurement scale) to represent the problem.

Here is a collection of our common core aligned worksheets for core standard 3.MD.A.2.

A brief description of the worksheets is on each of the worksheet widgets. Click on the images to view, download, or print them. All worksheets are free for individual and non-commercial use.

Please visit 3.MD.A to view our large collection of printable worksheets. View the full list of topics for this grade and subject categorized by common core standards or in a traditional way.

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3.MD.A      3.MD.A.2

Grams and Kilograms

Understanding the metric unit of mass (weight).

Core Standard: 3.MD.A.2

Capacity

Compare two objects with different capacity.

Core Standard: 3.MD.A.2

Pounds or Ounces ?

Write pounds or ounces to tell the best way to weigh each item.

Core Standard: 3.MD.A.2

Pounds

Learn to compare weights.

Core Standard: 3.MD.A.2

Estimate the Weight

Esimate the weight of each object, then circle the correct answer.

Core Standard: 3.MD.A.2

Converting Tables - Metric Units

Convert each table of metric measurements.

Core Standard: 3.MD.A.2

Conversion Table - Metric Units

Complete each table of metric measurement.

Core Standard: 3.MD.A.2

Conversion Table - Metric Units

Practice converting metric units of measurement.

Core Standard: 3.MD.A.2

Using Grams and Kilograms

Practice choosing the correct metric unit to measure the mass of each item.

Core Standard: 3.MD.A.2

Milliliters and Liters

Choose the unit you would use to measure the capacity of each. Write milliliter (mL) or liter (L).

Core Standard: 3.MD.A.2

Milliliters and Liters

Choose the metric unit you would need to measure the capacity of each item. Solve the word problems.

Core Standard: 3.MD.A.2

Estimate and Measure Capacity

Choose the best unit to measure the capacity of an item. Then convert and compare the units ( cup, pint, quart, or gallon).

Core Standard: 3.MD.A.2

Metric Units of Length

Students will understand the metric units of length (centimeter, decimeter, meter, and kilometer).

Core Standard: 3.MD.A.2

Practice converting the customary units of length and weight.

Core Standard: 3.MD.A.2

Customary unit conversion - Length

Use the table of measures to convert the length between feet (ft), inches (in), and yards (yd).

Core Standard: 3.MD.A.2

Customary unit conversion

Practice converting the customary units of length and capacity.

Core Standard: 3.MD.A.2

Estimate or Measure

Know when to measure or estimate.

Core Standard: 3.MD.A.2

Estimate or Measure

Objective: Choose when to measure or when to estimate.

Core Standard: 3.MD.A.2

Estimating Weight

Choose the correct unit to measure each item.

Core Standard: 3.MD.A.2

Estimating Weight

Understanding the customary units of weight (pounds and ounces).

Core Standard: 3.MD.A.2