# Lesson Worksheet: Converting and Comparing Mass: Metric Units Mathematics

In this worksheet, we will practice how to convert, compare, and order mass units in the metric system, like milligrams, grams, and kilograms and apply this skill to solve real-world problems using fractions and decimals.

Q1:

To convert from kilograms to milligrams, first multiply by to convert to grams, then multiply by to convert to milligrams.

• A1,000, 100
• B1,000, 1,000
• C10, 1,000
• D100, 100
• E100, 1,000

Q2:

Write in grams: 62 kg.

Q3:

Use , , or to complete the following: .

• A
• B
• C

Q4:

42,792 grams kilograms.

• A428
• B427,920
• C42
• D43
• E4,279

Q5:

How many kilograms are there in 25,400 mg?

Q6:

To convert from milligrams to kilograms, first divide by to convert to grams and then divide by to convert to kilograms.

• A10, 100
• B1,000, 1,000
• C100, 100
• D100, 1,000
• E1,000, 100

Q7:

How many grams are in 12 kilograms?

Q8:

Write in kilograms: 43,000 g.

Q9:

.

Q10:

Use , , or to fill in the blank:

• A
• B
• C

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