PEGGY AND MARJO'S ALGEBRA QUIZ / PERCENT PAGE

( sorry, my quiz is kind of short compared to marjo's ! )

SOLVING ALGEBRA

- using division and multiplication

STEPS : 

1. BALANCE

2. ISOLATE THE VARIABLE

3. CANCEL USING THE OPPOSITE

4. BALANCE

5. SIMPLIFY

6. VERIFY

ADDING AND SUBTRACTING

for example :

10 = N + 6

         or ..

N + 6 = 10

2 STEP EQUATION SOLVING

STEP 1 : cancel the interger

- balance then simplify

STEP 2 :

cancel multiplication ( x ) or division ( ÷ )

- balance then simplify

( STEP 3 : )

YOU HAVE TO VERIFY YOUR ANSWER

USING ALGE-TILES

- i accidently put a  " + " before the 7's but i'm too lazy to change it .

PATTERNS AND RELATIONS

X : starts at 1 goes up by one

Y : increases by 2,  even numbers

figure number x 2 = 2n      

( n = figure number )

- WHEN MULTIPLYING YOU NEVER PUT ' N ' BEFORE THE NUMBER