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