To replace a variable in an equation with a number to make it true.
What is SOLVE?
300
x + 174 = 200
What is 26?
300
a - 152 = 90
What is 242?
300
4.8x = 2.4
What is 0.5?
300
x/4 = 17
What is 68
400
To solve a ___________________ equation, I use the inverse operation which is the Division Property of Equality.
What is a multiplication equation?
400
x + 1/2 = 3/4
What is 1/4?
400
p - 16 = 28
What is 44?
400
4.8x= 1.2
What is 0.25
400
x/13 = 13
What is 169
500
Define Subtraction Property of Equality?
What is when you subtract the same amount from each side of an equation to solve for the variable in an addition equation.
500
Jan runs 5 miles more per week than her sister Emma. If Jan runs 17 miles per week, write an addition equation that could be used to find the number of miles Emma runs each week?
What is e + 5 = 17
500
Pete is 15 years old. THis is 6 years younger than his sister Victoria. Write a subtraction equation to find Victoria's age.
What is a - 6 = 15
500
The length of an object in feet is equal to 3 times its length in yards. The length of a waterslide is 48 ft. Write a multiplication equation to solve this.
What is 3x = 48.
500
One third of a bird's eggs hatched. If 2 eggs hatched, how many eggs did the bird lay? Write a division equation.