Critical Thinking Worksheet
Recommended for 2nd Grade — High School
Critical Thinking Worksheet
Name: ____________________Date: ____________
Instructions: Analyzing riddles, spotting flaws in reasoning, and making evidence-based choices.
20 problems
- Which one does not belong? 10 3 7 12 4
- A = 11, B = 5, C = 3 → the smallest is ____
- Which one does not belong? 8 4 6 11 1
- Which one does not belong? 9 4 3 2 5
- A = 17, B = 6, C = 1 → the smallest is ____
- A = 8, B = 6, C = 4 → the smallest is ____
- A = 13, B = 6, C = 3 → the smallest is ____
- Which one does not belong? 3 12 7 2 6
- Which one does not belong? 12 5 4 10 8
- Which one does not belong? 1 10 4 12 7
- Which one does not belong? 1 6 3 7 4
- A = 7, B = 4, C = 1 → the smallest is ____
- A = 13, B = 3, C = 2 → the smallest is ____
- A = 10, B = 3, C = 1 → the smallest is ____
- Which one does not belong? 4 3 6 8 9
- Which one does not belong? 4 5 9 6 2
- A = 18, B = 12, C = 8 → the smallest is ____
- Which one does not belong? 8 9 2 11 7
- A = 12, B = 3, C = 2 → the smallest is ____
- A = 7, B = 2, C = 1 → the smallest is ____