Expanded Form of 45

Place Value Chart
	Tens	Ones
45	4	5

Expanded Form of 45:
45 = (4 * 10¹) + (5 * 10⁰)
45 = (4 * 10) + (5 * 1)

45 = 40 + 5

The solution above and other expanded form solutions were provided by the Expanded Form Application.

Writing Decimals in Expanded Form

Writing Decimals in Expanded Form Using Fractions | Math with Mr. J

Expanded Form Video – 1st and 2nd Grade Math

3 types of expanded form 5th grade

Writing a number in expanded form | Arithmetic properties | Pre-Algebra | Khan Academy