A. Mr. Smith's Third-Grade Class, Part 1
Mr. Smith's third-grade class has twenty-eight students. He asked them to write number sentences showing how twenty-eight can be broken into parts. Here are two of the number sentences they wrote:
28 = 5 + 5 + 5 + 5 + 5 + 3
28 = 1 + 2 + 4 + 7 + 14
Write more number sentences that show twenty-eight broken into parts.