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? 2 9 10 3 8
- Which one does not belong? 6 5 9 8 10
- A = 15, B = 10, C = 8 → the smallest is ____
- A = 16, B = 5, C = 3 → the smallest is ____
- A = 6, B = 3, C = 1 → the smallest is ____
- Which one does not belong? 5 7 10 6 9
- Which one does not belong? 2 8 10 5 6
- Which one does not belong? 6 11 4 9 8
- A = 11, B = 2, C = 1 → the smallest is ____
- A = 13, B = 6, C = 1 → the smallest is ____
- A = 10, B = 3, C = 1 → the smallest is ____
- A = 14, B = 4, C = 3 → the smallest is ____
- Which one does not belong? 1 4 8 2 7
- A = 19, B = 2, C = 1 → the smallest is ____
- A = 5, B = 2, C = 1 → the smallest is ____
- A = 11, B = 4, C = 1 → the smallest is ____
- Which one does not belong? 8 9 2 3 1
- Which one does not belong? 7 6 1 5 11
- Which one does not belong? 4 1 7 5 8
- Which one does not belong? 9 4 2 5 8