Complete the Equation: One-Digit

Can you find the missing number? This playsheet invites you to complete one-digit equations like _ + 4 = 9 or 6 − _ = 2, helping you think backwards and solve with confidence.
 

You’ll use your number knowledge and logic to figure out what goes in the blank to make the math sentence true.
 

As you work, you’ll build stronger problem-solving skills, sharpen your understanding of operations, and boost mental math fluency.