Estimate the mass of a watermelon that feels like 3 textbooks, each weighing 1 kilogram. | Card: 19 / 40 |
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If a delivery truck is carrying 12 boxes that weigh 150 pounds each, what is the estimated total weight of the boxes? | Card: 21 / 40 |
Estimate the mass of 9 boxes of crayons if one box weighs approximately 47 grams. | Card: 23 / 40 |
Fill in the blank: For small objects, it is sensible to use ___ or grams for measurement. | Card: 25 / 40 |
If a banana weighs approximately 120 grams, what will be the estimated mass of 7 bananas? | Card: 29 / 40 |
How would you estimate the mass of a backpack containing 3 textbooks (2 pounds each), a water bottle (1 pound), and a lunchbox (1 pound)? | Card: 33 / 40 |






