Example 7: How many soda bottles are there in total? Each crate holds 20 bottles, with 3 crates and 5 extra bottles, totaling 65.
Example 7 shows a math problem about counting soda bottles in crates. Three crates each hold 20 bottles, and there are 5 loose bottles, totaling 65 bottles. The solution uses expanded form: 60 + 5 = 65, shown in a tens and ones table.