Methods of working with pronumerals are introduced step by step and reinforced over and over again in a wide range of contexts. Students are guided to understand that Algebra is a mathematical system that uses letters to stand for unknown values, and a pronumeral takes place of a numeral. The activities focus on: > Grouping like and unlike terms > Concept of pronumerals > Collecting like terms > Simplifying like terms by adding, subtracting and multiplying > Substitution of pronumerals by given numbers > Writing like terms in expanded form using multiplication symbols To self check the problems answers are listed on each page.
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