An is a mathematical statement that shows two expressions are equal using an equal sign.

No! Because a mathematical statement is actually a statement that is either true or false not a statement that shows two expressions are equal using an equal sign!

Write 5,325 in Expanded Number Form

Standard Form:

5,325

Expanded Form:

5,000 + 300 + 20 + 5 = 5,325

Expanded Factors Form:

(5 × 1,000) + (3 × 100) + (2 × 10) + (5 × 1) = 5,325