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? 4 10 11 3 6
- Which one does not belong? 8 7 12 4 9
- Which one does not belong? 9 6 7 2 11
- Which one does not belong? 9 1 10 11 2
- A = 16, B = 7, C = 5 → the smallest is ____
- A = 18, B = 6, C = 3 → the smallest is ____
- A = 9, B = 4, C = 2 → the smallest is ____
- A = 10, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 9 3 7 6 12
- A = 17, B = 14, C = 11 → the smallest is ____
- A = 11, B = 5, C = 1 → the smallest is ____
- A = 20, B = 15, C = 3 → the smallest is ____
- A = 19, B = 14, C = 12 → the smallest is ____
- A = 19, B = 7, C = 3 → the smallest is ____
- A = 11, B = 9, C = 1 → the smallest is ____
- A = 6, B = 4, C = 3 → the smallest is ____
- A = 12, B = 6, C = 5 → the smallest is ____
- Which one does not belong? 4 10 7 12 8
- A = 9, B = 6, C = 1 → the smallest is ____
- A = 7, B = 4, C = 3 → the smallest is ____