Objective - To use scientific notation to write very large or very small numbers. Examples: 6,320,000,000 = 9 jumps left 0.000027 = 5 jumps right

Large Numbers 59,000,000 = 140,000,000,000 = Small Numbers 0.000426 = 7 jumps left 140,000,000,000 = 11 jumps left Small Numbers 0.000426 = 4 jumps right 0.000009 = 6 jumps right

Write using scientific notation. 1) 81,000 4) 0.00015 4 jumps left 4 jumps right 2) 1,396,000 5) 0.0000317 6 jumps left 5 jumps right 3) 80,000,000,000 6) 0.0000003 10 jumps left 7 jumps right

Write each number in standard form. 1) 4) 1.9 3.41 190,000 0.00000341 2) 5) 2.43 6 0.000000243 600,000,000 3) 6) 5.28 7 5,280,000,000 0.000007

Scientific Calculators Enter: 900,000 4,000,000 3.6 12 means or 3,600,000,000,000

Multiply using a scientific calculator and write answer in scientific notation. 1) 2000 80,000 2) 4,000,000 5,000 3) 62,000 4,900,000

Multiplying with Scientific Notation (2.1)(1.5)

Multiplying with Scientific Notation (5.63)(3.4) Not in Scientific Notation larger smaller

Multiply. 1) 3) larger smaller 2) 4) larger larger smaller smaller

Comparing Numbers in Scientific Notation Order the following from greatest to least. middle largest smallest