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