Subtract and Find: Who is Wrong? (Single Digit Numbers 0 to 9)

In this error-spotting activity, students are shown three single-digit subtraction equations with answers. Two are correct, and one is incorrect. Learners must carefully analyze each problem and select the one with the mistake. This builds both subtraction fluency and critical thinking skills.

Key Features:

• Subtraction within 0–9

• Error detection promotes deep thinking

• Multiple problems on each slide

• Engaging “find the mistake” format

Skills Practiced:

• Subtracting single-digit numbers

• Verifying math accuracy

• Attention to detail and logical reasoning

• Number comparison and correction

Ideal For:

• Kindergarten to Grade 1 students

• Math warm-ups or review activities

• Critical thinking in math practice

• ESL and ELL learners reinforcing number accuracy