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< All Exercises
Grade 8 Math - Numbers and operations
Exercises
Assessment
Practice
Writing fractions as repeating decimals
Practice writing fractions as repeating decimals. Get ready to bust out those long division skills!
Assessment
Practice
Converting repeating decimals to fractions 1
Practice converting 1- and 2-digit repeating decimals to fractions.
Assessment
Practice
Square roots
Practice finding the square root of a perfect square positive integer.
Assessment
Practice
Cube roots
Practice finding the cube root of a perfect cube positive integer.
Assessment
Practice
Classify numbers: rational & irrational
Practice identifying whether numbers are rational or irrational.
Assessment
Practice
Approximating square roots
.
Assessment
Practice
Comparing irrational numbers
Practice comparing irrational numbers without using a calculator.
Assessment
Practice
Comparing irrational numbers with a calculator
Practice using a calculator to find the approximate decimal values of irrational numbers.
Assessment
Practice
Positive Exponents With Positive And Negative Bases
No problems to practice.
Even & odd functions
Given the graph of a function, determine if it's even, odd, or neither.
Assessment
Practice
Solve exponential equations using exponent properties
Example: Solve 2^(3x+5) = 64^(x-7).
Assessment
Practice
Negative exponents
Practice computing numbers raised to positive and negative exponents. Bases may be fractions.
Assessment
Practice
Scientific notation
Practice expressing numbers in scientific notation.
Assessment
Practice
Adding & subtracting in scientific notation
Given two numbers in scientific notation, practice adding and subtracting them.
Assessment
Practice