Instructions: Follow Steps 1 to 3 to create worksheets for adding and subtracting numbers in scientific notation. New numbers are generated for every worksheet. Step 1: Choose exercise type: Addition / Subtraction: Add numbers in scientific notation Subtract numbers in scientific notation Step 2: Choose worksheet format: 10 20 total equations in 1 2 columns Centered Title: Left Subtitle: Right Subtitle: Range of Numbers: Large numbers (with positive exponents) Small numbers (with negative exponents) Include negative numbers Equation layout: Example Horizontal 1.2345 x 10^{2} x 6.7890 x 10^{3} = _________ Vertical 1.2345 x 10^{2} x 6.7890 x 10^{3} Step 3: Create worksheet: with attached answer sheet - Sign In to create a separate answer sheet. Step 4: Find more great education web sites:

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