Year 9‎ > ‎Numbers and Algebra‎ > ‎Fractions‎ > ‎Decimals‎ > ‎

Algebra

Patterns

 TOPIC RESOURCES INTRODUCING ALGEBRA-Filling tables from stories-Drawing graphs from stories-Writing an equation from a story -Peter and Mary PATTERNS-Complete a pattern-Find the rule using words-Drawing graphs from patterns-Using graph to predict a term-Find the rule using algebra-Using equation to find 100th term EXPRESSIONS-Expressions from stories-Collecting like terms from stories-Substituting from stories An apple cost A dollars, how much money you pay for 2 apples? 2A, etcAn apple cost A dollars and a banana costs B dollars, how much money you pay for 2 apples and 5 bananas? 2A + 5BI buy 2 apples and 5 bananas and my friend, Silvia, buys 3 apples and 7 bananas,how much money do we pay altogether? 5A + 12BI buy 2 apples and 5 bananas. Write an expression for the amount of money I pay for my apples and bananas. If the cost of one apple is \$1.50 and the cost of one banana is \$1.20,how much money altogether I pay for my fruit? EQUATIONS- NUMBERS PERCENTAGES SPLIT INTO PERCENTAGES TECHNIQUE