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