Estimating Grams

Which of these shows a rock with a mass of 10g?

• A

• C

• B

• D

What information is needed to correctly compare mass from the picture?

• mass comparison of L and P

• N has more mass than L

• all blocks have the same mass

• N has more mass than P

We can measure the mass of an object in ....... . Choose two.

• grams

• kilograms

• meters

• centimeters

1000 grams is equal to ...... .

• half a kilo

• 1 kilogram

• quarter of a kilo

• none of the above

Sara placed 9 oranges on a scale. The total was 650 grams. About how many grams did each orange weigh?

• 72 grams

• 82 grams

• 92 grams

• 65 grams

Which of the following is about one gram?

• A textbook

• A paper clip

• A spoon

• A carton

Mohammed measured the mass of a banana and found it to be 102 grams. What is the total mass of 2 bananas of the same size?

• 204 grams

• 200 grams

• 204 kilograms

• 200 kilograms

The mass of an apple.

• 1 gram

• 10 grams

• 100 grams

• 1 kilogram

The mass of a full one litre water bottle...

• 100 grams

• 10 grams

• 1000 grams

• 10 kilograms

The mass of a pencil...

• 7 milligrams

• 7 grams

• 700 grams

• 7 kilograms