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? 1 6 12 9 4
- Which one does not belong? 7 3 4 6 8
- Which one does not belong? 5 11 7 3 1
- A = 11, B = 9, C = 5 → the smallest is ____
- A = 6, B = 2, C = 1 → the smallest is ____
- A = 6, B = 4, C = 3 → the smallest is ____
- A = 14, B = 5, C = 2 → the smallest is ____
- Which one does not belong? 4 1 9 8 3
- Which one does not belong? 2 11 1 6 12
- A = 18, B = 16, C = 13 → the smallest is ____
- A = 12, B = 6, C = 2 → the smallest is ____
- A = 15, B = 9, C = 6 → the smallest is ____
- A = 20, B = 4, C = 1 → the smallest is ____
- A = 12, B = 4, C = 1 → the smallest is ____
- Which one does not belong? 2 3 8 5 6
- A = 20, B = 4, C = 3 → the smallest is ____
- Which one does not belong? 7 4 2 11 9
- A = 11, B = 3, C = 2 → the smallest is ____
- A = 20, B = 6, C = 3 → the smallest is ____
- A = 15, B = 10, C = 1 → the smallest is ____