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 = 15, B = 5, C = 3 → the smallest is ____
- A = 17, B = 2, C = 1 → the smallest is ____
- A = 15, B = 13, C = 2 → the smallest is ____
- Which one does not belong? 2 12 10 5 6
- A = 11, B = 5, C = 1 → the smallest is ____
- Which one does not belong? 1 9 12 10 8
- Which one does not belong? 5 2 11 3 7
- A = 7, B = 5, C = 4 → the smallest is ____
- A = 13, B = 8, C = 7 → the smallest is ____
- A = 18, B = 16, C = 10 → the smallest is ____
- Which one does not belong? 8 4 12 11 6
- Which one does not belong? 1 11 5 9 7
- A = 12, B = 2, C = 1 → the smallest is ____
- A = 19, B = 14, C = 8 → the smallest is ____
- Which one does not belong? 3 1 4 2 5
- Which one does not belong? 10 2 6 1 9
- A = 16, B = 13, C = 12 → the smallest is ____
- Which one does not belong? 12 9 1 8 6
- Which one does not belong? 5 9 3 1 4
- Which one does not belong? 6 2 1 8 7