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? 3 2 4 9 12
- Which one does not belong? 3 11 6 8 5
- Which one does not belong? 7 3 6 9 11
- A = 18, B = 9, C = 4 → the smallest is ____
- A = 8, B = 3, C = 1 → the smallest is ____
- Which one does not belong? 8 3 5 6 7
- A = 6, B = 4, C = 3 → the smallest is ____
- A = 17, B = 14, C = 8 → the smallest is ____
- A = 15, B = 8, C = 5 → the smallest is ____
- A = 19, B = 11, C = 2 → the smallest is ____
- A = 5, B = 3, C = 2 → the smallest is ____
- Which one does not belong? 4 3 5 12 11
- A = 5, B = 2, C = 1 → the smallest is ____
- A = 10, B = 4, C = 1 → the smallest is ____
- Which one does not belong? 1 2 9 12 10
- A = 19, B = 11, C = 1 → the smallest is ____
- A = 17, B = 3, C = 2 → the smallest is ____
- Which one does not belong? 4 6 1 5 9
- Which one does not belong? 6 1 12 8 5
- Which one does not belong? 11 8 6 4 2