Addition
x+4=25
What is 21
x-2=6
What is 8
3x=12
What is 4
3÷x=1
What is 3
The letter in an equation.
What is a variable
a+13=10
What is -3
d-7=-9
What is -2
2x=12
What is 6
x÷5=10
What is 50
The number that is before the letter in an equation.
What is a coefficient
n+(-8)=14
What is 22
k-83 = 121
What is 204
3f=33
What is 11
r÷12=4
What is 48
The operation that undoes a division in an equation.
What is multiplication
x+36=100
What is 64
What is 313
13q=52
What is 4
12÷t=2
What is 6
The topic we will be covering after we finish one-step equations.
What are two step equations
27=c+27
What is 0
s-0=21
25q=125
What is 5
x+25=9
What is 225
The operation that undoes a square (x2)
What is a square root