order of operations
one-step equations
two-step equations
two-variable equations
writing equations
100
(9-6)+(3+2)
What is 8
100
x-2=-4
What is -2
100
3x+2=14
What is x=4
100
y=2+x\3
What is x,y 9,5
100
a number divided by four plus six is equal to nine
What is n/4+6=9
200
(6+3)3(9-6)
What is 81
200
a number less than twelve is equal to four
What is 12-n=4
300
a number divided by three plus six is equal to eleven
What is n/3+6=11
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