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? 2 5 10 9 6
- Which one does not belong? 10 5 12 4 1
- Which one does not belong? 8 12 2 9 11
- Which one does not belong? 7 11 12 2 9
- Which one does not belong? 4 2 1 8 12
- A = 15, B = 6, C = 4 → the smallest is ____
- A = 13, B = 9, C = 6 → the smallest is ____
- A = 6, B = 4, C = 1 → the smallest is ____
- A = 12, B = 7, C = 3 → the smallest is ____
- A = 7, B = 2, C = 1 → the smallest is ____
- A = 11, B = 6, C = 1 → the smallest is ____
- A = 18, B = 13, C = 6 → the smallest is ____
- A = 8, B = 5, C = 1 → the smallest is ____
- A = 14, B = 11, C = 4 → the smallest is ____
- A = 20, B = 15, C = 5 → the smallest is ____
- Which one does not belong? 12 11 8 1 2
- A = 5, B = 3, C = 2 → the smallest is ____
- A = 19, B = 12, C = 10 → the smallest is ____
- A = 13, B = 3, C = 1 → the smallest is ____
- Which one does not belong? 6 8 11 12 10