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? 9 10 12 7 3
- Which one does not belong? 12 8 4 11 2
- A = 17, B = 7, C = 1 → the smallest is ____
- Which one does not belong? 5 7 2 9 6
- A = 19, B = 3, C = 1 → the smallest is ____
- A = 15, B = 8, C = 1 → the smallest is ____
- A = 19, B = 17, C = 15 → the smallest is ____
- A = 19, B = 13, C = 10 → the smallest is ____
- A = 5, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 1 8 9 10 11
- Which one does not belong? 7 3 10 11 4
- Which one does not belong? 11 10 4 9 2
- A = 19, B = 12, C = 5 → the smallest is ____
- A = 14, B = 8, C = 6 → the smallest is ____
- A = 14, B = 11, C = 10 → the smallest is ____
- A = 5, B = 3, C = 1 → the smallest is ____
- Which one does not belong? 5 10 1 12 6
- Which one does not belong? 10 5 9 6 3
- Which one does not belong? 11 3 8 2 5
- A = 14, B = 4, C = 3 → the smallest is ____