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? 11 3 10 2 1
- Which one does not belong? 7 8 2 3 1
- Which one does not belong? 11 10 1 4 8
- A = 8, B = 6, C = 5 → the smallest is ____
- A = 17, B = 8, C = 6 → the smallest is ____
- Which one does not belong? 3 6 4 5 8
- A = 19, B = 16, C = 1 → the smallest is ____
- A = 5, B = 2, C = 1 → the smallest is ____
- A = 16, B = 13, C = 12 → the smallest is ____
- A = 16, B = 2, C = 1 → the smallest is ____
- A = 6, B = 3, C = 1 → the smallest is ____
- A = 18, B = 15, C = 9 → the smallest is ____
- A = 10, B = 5, C = 2 → the smallest is ____
- A = 14, B = 9, C = 6 → the smallest is ____
- Which one does not belong? 3 4 1 11 6
- A = 16, B = 9, C = 3 → the smallest is ____
- A = 7, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 8 2 5 3 1
- A = 5, B = 3, C = 2 → the smallest is ____
- Which one does not belong? 7 10 11 3 12