What is the expanded form of the number 2,305,780?
A) (2 x 1,000,000) + (3 x 100,000) + (5 x 10,000) + (7 x 100) + (8 x 10)
B) (2 x 1,000,000) + (3 x 100,000) + (5 x 10,000) + (7 x 100) + (8 x 1)
C) (2 x 1,000,000) + (3 x 100,000) + (5 x 1,000) + (7 x 100) + (8 x 10) (Correct Answer)
D) (2 x 1,000,000) + (3 x 10,000) + (5 x 1,000) + (7 x 100) + (8 x 10)
Explanation:
The third choice is correct. (2 x 1,000,000) + (3 x 100,000) + (5 x 1,000) + (7 x 100) + (8 x 10) = 2,305,780.
Related Common Core State Standard: 5.NBT.1
