Add It Up
The greatest number in a subtraction equation
What is the minuend?
The number you are subtracting
What is the subtrahend?
A symbol that represents an unknown.
What is a variable?
What is the difference?
10 dollars
Jim has 20 dollar. He spends 15 dollars on a toy. Jim's dad gives him 5 dollars for mowing the grass. How much money does he have now?
Write an equation with a variable.
The answer in an addition problem.
What is the sum?