MAKE IT YOURS

A world for every learner

Choose a grade to discover its colours and creative world.

Grade 2 Find the Mistake Worksheet with Answers

Grade 2 (US) · Year 3 (UK) · Class 2 (India) · Math

Unit 6: Going FurtherThinking & Problem SolvingAdvanced

Looking at a worked answer, finding the step that went wrong and writing the correct answer. This free early elementary worksheet has 12 questions and a full answer key. Print it or save it as a PDF — every answer is checked by code, not guessed.

  • Answer keys checked by code
  • No ads, ever
  • No student accounts needed
  • Safety & privacy
Practice Sheetaethelsystems.com

Find the Mistake

Grade 2 · Math

Score___ / 12

Name

Class

Date

Learning goal: Thinking & Problem Solving

Directions: Look carefully at each picture, then write your answer in the box.

  1. 1

    Look at Zoe's work. Find the mistake and write the correct answer.

    8894−14Zoe's workIs it right?✗ ?
    Answer
  2. 2

    Look at Sam's work. Find the mistake and write the correct answer.

    8895−13Sam's workIs it right?✗ ?
    Answer
  3. 3

    Look at Ava's work. Find the mistake and write the correct answer.

    0612−14Ava's workIs it right?✗ ?
    Answer
  4. 4

    Look at Leo's work. Find the mistake and write the correct answer.

    5363+16Leo's workIs it right?✗ ?
    Answer
  5. 5

    Look at Mia's work. Find the mistake and write the correct answer.

    6261+23Mia's workIs it right?✗ ?
    Answer
  6. 6

    Look at Mia's work. Find the mistake and write the correct answer.

    1494+08Mia's workIs it right?✗ ?
    Answer
  7. 7

    Look at Lena's work. Find the mistake and write the correct answer.

    1543−32Lena's workIs it right?✗ ?
    Answer
  8. 8

    Look at Noah's work. Find the mistake and write the correct answer.

    4493+37Noah's workIs it right?✗ ?
    Answer
  9. 9

    Look at Aisha's work. Find the mistake and write the correct answer.

    7294+66Aisha's workIs it right?✗ ?
    Answer
  10. 10

    Look at Omar's work. Find the mistake and write the correct answer.

    3846−12Omar's workIs it right?✗ ?
    Answer
  11. 11

    Look at Omar's work. Find the mistake and write the correct answer.

    9343+36Omar's workIs it right?✗ ?
    Answer
  12. 12

    Look at Aisha's work. Find the mistake and write the correct answer.

    1832−26Aisha's workIs it right?✗ ?
    Answer

★ Challenge corner for fast finishers

Each scale balances. Scale 1: circle + circle = 18; scale 2: circle + square = 11. What is one square worth?

18Scale 111Scale 2

How did I do?

Teacher's comments

Free printable worksheets with answer keys · aethelsystems.com/worksheets/math/2/find_the_mistake

Answer key (click to show)
  1. 1.39
  2. 2.29
  3. 3.39
  4. 4.71
  5. 5.42
  6. 6.90
  7. 7.17
  8. 8.83
  9. 9.76
  10. 10.19
  11. 11.73
  12. 12.58
  13. ★2 (challenge corner)

Need another Find the Mistake worksheet?

Generate unlimited fresh versions at easy, medium or hard difficulty, each with its own answer key. Free during our launch — no card needed.

Create a free account

How to use this worksheet

  • Keep it short: a few questions at a time works better than a whole page at once for young learners.
  • Read the questions aloud together if your child is still building reading confidence.
  • Check the answers straight after, while the thinking is still fresh, and praise effort as well as results.

Can't find what you need? Tell us which worksheet to make next.

Frequently asked questions

Does this Grade 2 Find the Mistake worksheet come with answers?

Yes. The full answer key is on this page, and it prints on its own page after the questions. Every answer is calculated or checked by code rather than written by an AI model, so the key is always correct.

How do I print it or save it as a PDF?

Click "Download PDF" to save a ready-to-print PDF with the answer key on the last page, or click "Print" to send the worksheet and answer key straight to your printer.

Can I get a different Find the Mistake worksheet?

Yes. Create a free account to generate as many fresh Grade 2 Find the Mistake worksheets as you like, at easy, medium or hard difficulty, each with its own answer key.

Is this worksheet free?

Yes. This worksheet is free to print, and Practice Sheet is free to use during our launch with no card needed.