Subtraction Drills (Missing Minuend) Horizontal

Each worksheet has 100 problems finding the missing minuend.

Student Objectives

Figure out the starting number when you know what was taken away and what’s left.
Write and solve subtraction equations with a blank in the first spot (___ − number = number).
Use the relationship between subtraction and addition to find the missing number.
Build speed and accuracy with basic subtraction facts and mental math.