: Simplifying literal (alphabetic) expressions and solving basic linear equations.
: The student demonstrates a firm grasp of the material but may have 1-2 minor calculation errors or stylistic flaws. understanding the decimal system
The exam usually focuses on the following key areas from the first half of the textbook: and comparing values.
: A complex numerical expression involving all four operations. Algebraic Simplification : Simplifying an expression like and finding its value for a given Equation Solving : Finding the unknown in equations such as understanding the decimal system
: Skills in rounding numbers to specific place values and performing "rough" calculations to predict results.
: Multi-digit addition, subtraction, multiplication, and division, including order of operations.
: Reading and writing large numbers, understanding the decimal system, and comparing values.