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? 5 8 1 10 4
- A = 10, B = 7, C = 5 → the smallest is ____
- A = 18, B = 10, C = 5 → the smallest is ____
- Which one does not belong? 7 12 3 11 1
- A = 14, B = 6, C = 4 → the smallest is ____
- Which one does not belong? 4 1 2 6 11
- Which one does not belong? 3 8 7 12 10
- A = 10, B = 4, C = 3 → the smallest is ____
- A = 9, B = 3, C = 2 → the smallest is ____
- Which one does not belong? 5 8 1 7 10
- A = 17, B = 11, C = 5 → the smallest is ____
- A = 19, B = 7, C = 3 → the smallest is ____
- A = 7, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 1 4 6 3 12
- Which one does not belong? 8 6 3 5 2
- Which one does not belong? 4 2 7 9 3
- Which one does not belong? 10 8 12 6 7
- A = 13, B = 11, C = 2 → the smallest is ____
- A = 14, B = 4, C = 2 → the smallest is ____
- A = 8, B = 5, C = 2 → the smallest is ____