Worksheet: Estimating Mass: Metric Units

In this worksheet, we will practice how to estimate and measure mass using metric units and how to choose the appropriate unit of measurement in a real-world situation.

Q1:

Which of the following is closest to the weight of a hen?

  • A 1 4 kg
  • B 30 kg
  • C 35 kg
  • D 2 kg
  • E 20 kg

Q2:

Which of the following is closest to the weight of a tennis ball?

  • A 30 kg
  • B 25 kg
  • C 1 4 kg
  • D 50 kg
  • E 20 kg

Q3:

Which of the following is closest to the weight of an elephant?

  • A 4 kg
  • B 8 kg
  • C 10 kg
  • D 700 kg
  • E 30 kg

Q4:

Which of the following is closest to the weight of three oranges?

  • A 30 kg
  • B 1 2 kg
  • C 5 kg
  • D 15 kg
  • E 40 kg

Q5:

Last year Charlotte weighed 107 kg. Now, she weighs 57 kg. How much weight did she lose?

Q6:

Jacob weighs 54 kilograms and 800 grams. Matthew weighs 53 kilograms and 400 grams. What is the difference, in grams, between their weights?

Q7:

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 second package
  • Bthe first package

Q8:

A girl stood on a scale. She weighted 58 kg. Her and her cat weighted 61 kg. How much does her cat weigh?

Q9:

Charlotte bought a bag of flour and a pack of tea. If their weights were 2 3 4 kg and 825 g, what is the total weight in grams?

Q10:

Which of the following is closest to the weight of a child?

  • A 1 kg
  • B 2 kg
  • C 1 4 kg
  • D 1 2 kg
  • E 32 kg

Q11:

Ethan bought a bottle of water, weighing one and a half kilograms, and a packet of tea, weighing 150 grams. What was the total weight in grams?

Q12:

Find 1 2 + 1 2 k g k g .

  • A 1 kg
  • B 1 4 kg
  • C 2 kg
  • D 1 2 kg

Q13:

Which of the following is closest to the weight of a tablet?

  • A 50 kg
  • B 1 4 kg
  • C 80 kg
  • D 60 kg
  • E 20 kg

Q14:

Which of the following is closest to the weight of a watermelon?

  • A 5 kg
  • B 60 kg
  • C 1 5 kg
  • D 30 kg
  • E 50 kg

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