metric weights Worksheets
Free weight worksheets with answer key. No login or account needed. Our free weight worksheets are ideal for reading a scale, estimating weight, and understanding both American and metric measurements. A grading column and quick grade scale maker grading a breeze and a modified pages help with lower level learners or when just introducing a topic. Great for teachers or for homeschool.
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About these worksheets
Students work with metric weight measurement through estimation and conversion activities. Worksheets cover estimating weight in grams and kilograms, comparing weights across different metric units, completing metric weight conversion charts, and converting between grams and kilograms. Aligned with third and fourth grade standards.
3md2

- Practice making a reasonable guess for how much an object weighs without weighing it.
- Learn to choose whether grams or kilograms makes more sense for an object.
- Compare a few weight choices and pick the one that best matches the object.
- Use familiar benchmarks (like a paperclip, an apple, or a bag of flour) to judge weight.
4md1

- Practice converting between grams and kilograms.
- Compare two weights even when they are written in different units.
- Use >, <, and = to show which weight is greater, less, or equal.
4md1

- Convert between metric weight units like grams and kilograms.
- Fill in missing values in a weight chart by using what you know about metric conversions.
- Answer questions that require switching units before you can solve the problem.

- Practice changing grams into kilograms by moving the decimal the right way.
- Practice changing kilograms into grams by multiplying by 1,000.

- Convert mixed metric weights like kilograms and grams into just grams.
- Use the metric relationships (1 kg = 1000 g ) to rewrite weights correctly.
- Combine the parts of a mixed measurement into one total in the smaller unit.