Use the four basic operations to compare weights of object in both ounces (oz) and pounds (lbs) and determine which amount is greater. Also use the four basic operations to determine weights of a single object.
Using the Four Operations with Weights (English Units)
Comparing Weights and Balancing a Scale (English Units)
Multi-step Four-operation Weight Problems (English Units) - Word Problems
Comparing the Weights by Using Scales and Fill in the Blanks (English Units)