Mass and Its Units

How many grams are in 2 kg?

• 20 g

• 200 g

• 2,000 g

• 20,000 g

Which of these is the heaviest?

• 1,000 g

• 1 kg

• 0.5 kg

• 1.5 kg

If a bag of rice weighs 3,500 g, how many kilograms is that?

• 3.5 kg

• 35 kg

• 350 kg

• 0.35 kg

What unit of mass would you use to measure an elephant’s weight?

• Gram

• Kilogram

• Milligram

• Liter

Which object is likely to weigh about 500 g?

• A small apple

• A bag of sugar

• A school bus

• A pencil

Which is the lightest?

• 2,500 g

• 2 kg

• 250 g

• 25 kg

A watermelon weighs 3.2 kg, and a pineapple weighs 2,900 g. Which is heavier?

• The watermelon

• The pineapple

• They have the same weight

• Cannot be determined

If a chair weighs 4.8 kg, which of these could be its weight in grams?

• 480 g

• 4,800 g

• 48 g

• 480 kg

Arrange from lightest to heaviest: 1.5 kg, 150 g, 2.3 kg, 1,250 g

• 150 g, 1,250 g, 1.5 kg, 2.3 kg

• 150 g, 1.5 kg, 1,250 g, 2.3 kg

• 1.5 kg, 1,250 g, 150 g, 2.3 kg

• 2.3 kg, 1,250 g, 1.5 kg, 150 g

A kitten weighs 1.2 kg, and a puppy weighs 4.5 kg. What is their total mass?

• 5.7 kg

• 3.3 kg

• 4.3 kg

• 6.2 kg