I can measure and estimate liquid volumes and masses using standard units.
Problem 1
Which is heavier: 500 grams or 1 kilogram?
Hint: Hint: 1 kilogram = 1000 grams
Problem 2
How many milliliters are in 2 liters?
Hint: Hint: 1 liter = 1000 milliliters
Problem 3
Circle the best unit to measure a pencil's mass: grams or kilograms?
Hint: Hint: Think about how heavy a pencil feels.
Problem 4
Which holds more: 500 mL or 1 L?
Hint: Hint: Convert to the same unit to compare.
Problem 5
Estimate the mass of an apple: 150 grams or 150 kilograms?
Hint: Hint: Think about what feels reasonable.
Problem 6
How many grams are in half a kilogram?
Hint: Hint: Half of 1000 grams.
Problem 7
Which unit measures liquid: grams or liters?
Hint: Hint: Think about what you use to measure water.
Problem 8
Order from lightest to heaviest: 2 kg, 500 g, 1500 g
Hint: Hint: Convert everything to grams first.
Problem 9
How many 250 mL cups fill a 1 L bottle?
Hint: Hint: Divide 1000 by 250.
Problem 10
Circle the reasonable mass for a book: 300 g or 300 kg?
Hint: Hint: Think about lifting a book.