Lessons

Lessons by mathick(4)  

Pre-Algebra

• How to Add and Subtract Negative Numbers in Signed-numbers. Seen 45406 times.
• SOLVE AN EQUATION WITH PARENTHESES in Equations. Seen 496 times.
• Adding Fractions in Numeric_Fractions. Seen 23660 times.
• Order of Operations in expressions. Seen 12869 times.

Algebra I

• Types of systems - inconsistent, dependent, independent in Linear-systems. Seen 154153 times.
• Identifying Rational and Irrational Numbers in real-numbers. Seen 7259 times.
• Solving Linear Inequalities in Inequalities. Seen 6348 times.

Word Problems

• Percentage Word Problems (discount) in Percentage-and-ratio-word-problems. Seen 63905 times.
These lessons were seen 314096 times.