We use the algebraic language to translate common situations into math expressions.
The first thing we have to do is to learn the basic expressions of this new language.
Exercise 1: Keywords in algebra. Complete the table
Exercise 2: Join each sentence with its expression
Exercise 3: Crossword
Exercise 4: Find out the ages of each person
Exercise 5: If Peter is 18 years old, how old are the rest?
You can download the exercises as a pdf
First degree equations
After practicing, solve the following crossword