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order of operations
one-step equations
two-step equations
two-variable equations
writing equations
100
(5+6)-4
What is = 7
100
x-4=5
What is x=9
100
5x+1=6
What is x=1
100
y=3x-l if x equaled 2
What is y=5
100
A number increased by four is equal to six.
What is two
200
4*8+(3-5)
What is 30
200
x*4=24
What is x=6
200
6x-3=15
What is x=3
200
y=5x+2 if x = 4
What is y=24
200
A number increased by two is equal to four
What is two
300
4*6-2
What is 22
300
x-3=1
What is x=4
300
5x+4=14
What is x=2
300
y=2x-1 If x =4
What is y=3
300
A number decreased by eight is equal to four
What is Four
400
5-6(4/2)
What is -7
400
x*8=72
What is x=9
400
8x-6=36
What is x=5
400
y=x4+1 if x =1
What is Y=5
400
A number decreased by five is equal to four
What is one
500
2+3*3
What is 11
500
x+12=20
What is x=8
500
3x+1=7
What is x=2
500
y=9x-10 if x =8
What is y=62
500
A number increased by six is equal to thirty.
What is five