Basic Math Skills Review

Rounding Numbers

Decimals

Multiplying Fractions

Dividing Fractions

Adding Fractions

Finding a Percentage

Converting between fraction, decimal, and percentage

Finding the Mean Average

    1. Total all the numbers
    2. Divide by the number of numbers
      1. Example 6, 9, 13, 19, 23  (5 numbers)
      2. Find the sum – 6+9+13+19+23 = 70
      3. Divide the sum by the number of numbers -- 70/5 = 14
      4. The mean is 14