Worksheet: Converting Mass: Metric Units

In this worksheet, we will practice converting between whole numbers of kilograms and grams and between grams and milligrams.

Q1:

Write the answer to the calculation in grams: 46 kg + 72 g.

Q2:

A person can purchase their favorite mints in packages of 994 grams or 2 kilograms. Which has a greater mass, the first package or the second one?

  • Athe first package
  • Bthe second package

Q3:

Complete the following: 1,000=gkg.

Q4:

A box contains 2 bags of sugar. The bags weigh 4 kg all together. What is the mass of each bag in grams?

Q5:

Complete the following: 1=kgg.

Q6:

Ethan bought 2 kg of tomatoes and 3 kg of potatoes. How much does Ethan’s shopping weigh in grams?

Q7:

Complete the following: 1,000=mgg.

Q8:

Complete the following: 1=gmg.

Q9:

Noah’s weight is 50 kg. How many grams are in 50 kg?

Q10:

A scientist measured a mass of substance in the laboratory and found it to be equal to 1 g. How many milligrams are in this mass?

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