Exponents

3²

Mrs. 3 × Mrs. 3 3 × 3 3²

3434

× 3 × 3 × 3 9 × 9 81

Exponent Form FactorForm Standard Form x2x2x2x x x4x x10x10x1010, x5x5125

Write each product using exponent form × 11 × 11 11³ 2.15 × 15 × 8 × 8 15² × × × × 8²

Write each power as factor form × × 7 × 7 × 7 × 7

Evaluate each expression. Find the standard form. 5.3 squared × 3 3 × × × × 4 × 3 × 3 × 3 4 × 4 × 3 × 3 × 3 16 × ×

Powers of ten Place Value Value Exponent Form Factor Form FormStandardForm Ones Tens Hundreds x10100 Thousands x10x Ten Thousands x10x10x1010,000 Hundred Thousands x10x10x10x10100,000 Millions x10x10x10x10x 10 1,000,000