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Math Worksheets

Lessons for Fourth Grade

Free Printable Worksheets

Printable “Metric Measurement” Worksheets:

Metric Length Conversions (km, m, cm)

Metric Mass Conversions (kg, g)

Metric Capacity Conversions (L, cL)

Metric Length Word Problems

Metric Capacity Word Problems

Metric Mass Word Problems

Measurement Word Problems

In these free math worksheets, students practice how to convert between the metric mass (kg and g).

**How to convert between different metric mass?**

1 kilogram (kg) = 1000 grams (g)

To convert from a larger unit to a smaller unit, we multiply.

For example, to convert 12 kilograms to grams, multiply by 1,000:

12 kilograms = 12 × 1,000 = 12,000 grams.

To convert from a smaller unit to a larger unit, we divide.

For example, to convert 17,000 grams to kilograms, divide by 1000:

17,000 grams = 17,000 ÷ 1,000 = 17 kilograms.

Have a look at this video if you need to review how to convert between the metric mass.

Click on the following worksheet to get a printable pdf document.

Scroll down the page for more **Metric Mass Worksheets**.

**Printable**

(Answers on the second page.)

Metric Mass Conversion Worksheet #1

Metric Mass Conversion Worksheet #2

Metric Mass Conversion Worksheet #3 (eg. 4,101g = __ kg __ g)

Metric Mass Conversion Worksheet #4 (eg. 7,033g = __ kg __ g)

**Online**

Metric Mass Conversion Worksheet

Metric Mass Conversion (kg, g) (generated)

**Metric Mass Word Problems**

- One package weighs 2 kg 485 g. Another package weighs 5 kg 959 g. What is the total weight of the two packages?
- Together, a pineapple and a watermelon weigh 6 kg 230 g. If the pineapple weighs 1 kg 255 g, how much does the watermelon weigh?
- Javier’s dog weighs 3,902 grams more than Bradley’s dog. Bradley’s dog weighs 24 kg 175 g. How much does Javier’s dog weigh?
- One suitcase weighs 23 kg 696 g. Another suitcase weighs 25 kg 528 g. What is the total weight of the two suitcases?
- Lassie is 21 kg 249 g and Fido is 21,268 g. What is the difference in weight between the 2 dogs?
- A bag of potatoes and a bag of onions weigh 11 kg 15 g. If the bag of potatoes weighs 7 kg 300 g, how much does the bag of onions weigh?
- A suitcase cannot exceed 23 kilograms for a flight. Robert packed his suitcase for his flight, and it weighs 18 kilograms 705 grams. How many more grams can he add to his suitcase without going over the weight limit?
- Isabel is 35 kg and Sue is 29kg 38 g. How much heavier is Isabel than Sue?
- The Great Dane weighs 59 kg and the Chihuahua weighs 1,329 g. How much more does the Great Dane weigh than the Chihuahua?

Metric Mass Word Problems (printable, online, answers)

Adding and Subtracting Weights (kg, g, mg)

Multiplying Weights (kg, g, mg)

Dividing Weights (kg, g, mg)

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