Grade 4 - Mass Conversion ( kg to g and g to kg)

Vocabulary How heavy an object is

• Length
• Weight
• Mass

Which of the following is about one gram?

• A textbook
• A paper clip
• A spoon
• A carton

What is the basic unit of mass in the metric system?

• gram

• meter

• Liter

• cm³

What would you use to measure this?

• Grams
• Kilograms

Convert 1 kg to g

• 100 g

• 10 g

• 1,000 g

How many grams are in 76 kilograms?

• 76,000 g

• 760 g

• 7,600 g

6000 g = ______ kg

• 60
• 6
• 600

490,000 g =____ kg

• 490

• 49

• 4,900

• 0.49

Is 20 g greater than, less than, or equal to 2 kg?

• greater than

• less than

• equal to

The weight of a person would be measured with...

• Grams
• Kilograms