Download these free printable pre algebra worksheets for practice expanding and combining like terms.
For more practice or detailed explanation on expressions and equations, try ourPre-Algebra Skill Building Workbook.
For more practice or help with other pre-algebra topics, try our workbooks.
Each problem uses 3 numbers involving addition or subtraction combined with multiplication or division.
Answers can be negative numbers.
Each worksheet contains 4 sets of data.
Probability Worksheets Free Printables Counting and Shapes
This free worksheet covers basic probability.
The student is asked several questions about the number of shapes in the box.
The student can then use those values to find the probabilities of selecting the different shapes at random.
Remember that the sum of the angles in a triangle equals 180 degrees.
Triangles used in these worksheets are right triangles, isosceles triangles, equilateral triangles and scalene triangles.
For more practice or detailed explanation on expressions and equations, try our Pre-Algebra Skill Building Workbook.
The frequency is how often a value occurs in the data set.The mean
