Ron has 4 one-liter bottles of water and 2 two-liter bottles of water. How many liters of water does Ron have in all?
liters
Arthur counted 12 two-liter bottles of orange juice at the store. How many liters of orange juice did Arthur count in all?
L
Would the mass of a full grown polar bear be measured in grams or kilograms?
How many more bean plants measured 812 inches than measured 912 inches?
How many bean plants measured 9 inches or higher?