Mixed Operations and Unknowns: addition, subtraction, multiplication, and division with missing values.

Let’s learn mixed operations!

Addition unknowns: 7 plus a missing number equals 12. Find the missing addend; the answer is 5.
Multiplication unknowns: 4 times a missing number equals 20. Find the missing factor; the answer is 5.
Subtraction unknowns: 15 minus a missing number equals 9. Find the missing subtrahend; the answer is 6.
Division unknowns: 24 divided by a missing number equals 6. Find the missing divisor; the answer is 4.
Use the inverse operation to find the missing number!

Quiz Time!

What number makes this true? 9 + ? = 14