mATH 3

Aiya baked a cake. The recipe needed 2 kg of flour. Which tool should she use to measure this accurately?

• ruler

• measuring cup

• spring balance

• kitchen weighing scale

A box of milk weighs 2 000 grams. What is its mass in kilograms?

• 2

• 20

• 200

• 2 000

If a coin weighs about 8 grams, which of the following items is closest in mass to 80 grams?

• 3 coins

• 7 coins

• 9 coins

• 15 coins

A teacher estimated the mass of a chalk stick to be 10 grams. Another said it was 10 milligrams. Who is correct?

• The first teacher, because chalk is light but not too light.

• The second teacher because chalk is as light as pencil.

• Both because chalk can be measured in grams or milligrams

• Neither, because chalk cannot be measured in grams or milligrams

The mass of a box of milk is equal to 6 cubes. If each cube has a mass of 100 grams, what is the mass of a box of milk in grams?

• 6

• 10

• 60

• 600

A small bottle of oil weighs 2 kg. A big bottle of oil weighs 4 kg. Which statement is correct?

• Both bottles weigh the same.

• The big bottle is twice as heavy as the small bottle.

• The big bottle is less than twice as heavy as the small bottle.

• The big bottle is more than twice as heavy as the small bottle.

A container is labeled 2 liters. How many milliliters is this?

• 2 mL

• 20 mL

• 200 mL

• 2 000 mL

Your Mother asks you to fill a container with 1 liter of water. You only have 250 mL measuring cup. How many times will you need to fill and pour the cup to make 1 liter?

• 2 times

• 3 times

• 4 times

• 5 times

Kyle drank 4 glasses of 200 mL of water in the morning and 3 bottles of 400 mL of water in the afternoon. His doctor required him to drink 2 liters of water daily. Did he meet the requirement?

• No, because he only drank 1 600 mL.

• No, because he only drank 1 800 mL.

• Yes, because he drank a total of 2 000 mL, which is equal to 2L.

• Yes, because he drank 2 800 mL, which is more than the requirement.

A pail can hold about 10 liters of water. About how many milliliters can 3 pails hold?

• 30 mL

• 300 mL

• 3 000 mL

• 30 000 mL