Order of Operation
One-Step Equations
Two-Step Equations
Two-Variable Equations
Writing Equations
100
8-2/2
What is 7
100
x-18=-5
What is x=13
100
2t-8=70
What is 39
100
-2x+1
What is [2,-3]
100
Twice a number decreased by 9 is greater than 11. What is the number?
What is 2n-9>11
200
9-[2thirds-12/(2x3)]
What is 3
200
-5f=-75
What is f=15
200
2xH+6=19
What is 6.5
200
-1/2c-4
What is 8,-8
200
The sum of a number and 7 is less than 19. What is the number?
What is n=7<19
300
(2+6)-4x6
What is -16
300
g/-5=-1
What is g=5
300
c4+53=21
What is -32
300
4y-2
What is [4,14]
300
Three times a number increased by twice the number is greater than 125. What is the number?
What is 3n+2n>125
400
2x2+4
What is 8
400
y/3=-21
What is y=-63
400
4g-2=-6
What is -1
400
-3x+3
What is [10,-27]
400
Three times a number increased by 4 is at least 16. What is the number
What is 3n+4...(GREATER THAN OR EQUAL TO) 16
500
(600x4)+12-5
What is 2407
500
n/21=3
What is n=7
500
x/-3+5=7
What is -6
500
0.5g=3
What is [-4,1]
500
Five less than a number is at most 11. What is the number?
What is n-5...(less than or equal to) 11
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