Marco and his dad went strawberry picking. Together they collected strawberries that weighed 36 pounds. On the way back Marco ' dad lost 8 pounds of strawberries. Marco's strawberries now weighed 12 pounds.
Question: How much did his dad's strawberries weigh now?
Equation: ( ( 36.0 - 12.0 ) - 8.0 )
Answer: 16 (Subtraction)