Scientific Notation QUIZ

Master scientific notation! Solve quizzes on converting numbers, exponents, and calculations.

When writing a number in scientific notation, what kind of exponent is used for a big number? Positive Negative When writing a number in scientific notation, what kind of exponent is used for a small number? Positive Negative Determine whether each number is written correctly in scientific notation. Scientific Notation 2.3 X 10^2 2.3 X 10^-3 3.456 X 10^3 NOT in Scientific Notation 23 X 10^2 0.23 X 10^3 45.324 X 10^-2 Use your knowledge of scientific notation to determine which of the numbers below are written in correct scientific notation form. Write 6.32 X 103 in standard form 6,320 0.00632 63,320 0.0632 Write 2.3 X 10-3in standard form 2300 0.0023 230 0.023 Write 3.45 X 102 in standard form 34500 .0345 345 3.4500 Convert 0.00450 to scientific notation. 4.5 X 10 ^ -3 Convert 670,000. to scientific notation. 6.7X 10 ^ 5 Match each number below in decimal form to its correct representation in scientific notation. 2.3 X 10^2 230 2.3 X 10^-2 .023 5.654 X 10^8 565400000 5.654 X 10^-9 .000000005654 multiply(3.2 X 104)(2.4 X 102) 7.68 X 102 7.68 X 108 7.68 X 106 7.68 X 10-2 multiply - Don't forget to "fix" the answer!!(6.3 X 106)(4 X 103) 25.2 X 109 2.52 X 1010 2.52 X 108 Divide 1.2 X 108 1.2 X 100 1.2 X 10-8 Divide - Don't forget to "fix" the answer 0.5 X 10-14 0.5 X 1014 5 X 1013