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