yadiel2001 yadiel2001 10-09-2021 Mathematics contestada please help What is thirty-one thousand nine hundred written in expanded form? A. 10,000 + 3,000 + 100 B. 30,000 + 1,000 + 900 C. 30,000 + 1,000 + 100 D. 90,000 + 1,000 + 300
