Mass Comparison and Calculation

Which object is heavier: a feather or a brick?

• air

• brick

• cloud

• feather

If a pencil weighs 5 grams and an eraser weighs 3 grams, what is the total weight of both items?

• 8 grams

• 10 grams

• 6 grams

• 7 grams

A book weighs 300 grams. If you add a notebook that weighs 150 grams, what is the total weight?

• 500 grams

• 250 grams

• 450 grams

• 400 grams

Which weighs more: a banana that weighs 120 grams or an apple that weighs 90 grams?

• grape

• watermelon

• apple

• banana

If a bag of marbles weighs 500 grams and you remove 150 grams of marbles, how much does the bag weigh now?

• 350 grams

• 400 grams

• 100 grams

• 250 grams

A toy car weighs 80 grams. If you add a toy train that weighs 60 grams, what is the total weight of both toys?

• 140 grams

• 90 grams

• 140 ounces

• 120 grams

Which is lighter: a rock that weighs 1 kilogram or a bag of flour that weighs 2 kilograms?

• A sack of potatoes that weighs 5 kilograms

• A rock that weighs 1 kilogram

• A brick that weighs 3 kilograms

• A bag of feathers that weighs 2 kilograms

If a box weighs 700 grams and you add a bottle that weighs 250 grams, what is the total weight?

• 1000 grams

• 650 grams

• 800 grams

• 950 grams

Which is heavier: a cup of water that weighs 250 grams or a cup of juice that weighs 200 grams?

• A cup of water that weighs 250 grams

• A cup of juice that weighs 300 grams

• A cup of juice that weighs 250 grams

• A cup of water that weighs 200 grams

If a bag of candies weighs 450 grams and you eat 100 grams of candies, how much does the bag weigh now?

• 350 grams

• 150 grams

• 250 grams

• 400 grams