Fun with Mass: Convert and Add to Solve Problems!

A bag of flour weighs 2 kilograms. If you buy 3 bags, how many grams of flour do you have in total?

• 3000 grams

• 4500 grams

• 8000 grams

• 6000 grams

A puppy weighs 5 pounds. If it gains 2 pounds, what will its new weight be in ounces? (Hint: 1 pound = 16 ounces)

• 100 ounces

• 90 ounces

• 112 ounces

• 120 ounces

You have a 1.5 kg watermelon and a 2.3 kg cantaloupe. What is their total weight in grams?

• 3800 grams

• 2500 grams

• 4000 grams

• 3000 grams

A recipe calls for 250 grams of sugar. If you want to make 4 batches, how many kilograms of sugar do you need?

• 750 grams

• 2 kilograms

• 1 kilogram

• 500 grams

A box of cereal weighs 400 grams. If you eat 150 grams, how much cereal is left in grams?

• 200 grams

• 250 grams

• 300 grams

• 100 grams

You have 3.5 kg of rice. If you use 1.2 kg for dinner, how much rice do you have left in grams?

• 2300 grams

• 2000 grams

• 2800 grams

• 1500 grams

A cat weighs 10 pounds. If it loses 1.5 pounds, what is its weight in ounces?

• 120 ounces

• 136 ounces

• 150 ounces

• 130 ounces

You bought 2.5 kg of apples and 1.8 kg of oranges. What is the total weight of the fruits in grams?

• 4300 grams

• 3000 grams

• 5000 grams

• 2500 grams

A bag of dog food weighs 5 kg. If you feed your dog 300 grams each day, how many days will the bag last?

• 20

• 16

• 25

• 10

You have 1.2 kg of pasta. If you cook 300 grams for dinner, how much pasta do you have left in kilograms?

• 0.6 kg

• 1.2 kg

• 1.5 kg

• 0.9 kg