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 = 20, B = 17, C = 3 → the smallest is ____
- Which one does not belong? 11 12 9 4 3
- Which one does not belong? 6 5 2 1 4
- A = 6, B = 4, C = 2 → the smallest is ____
- A = 14, B = 8, C = 2 → the smallest is ____
- A = 16, B = 7, C = 2 → the smallest is ____
- Which one does not belong? 10 9 12 11 2
- A = 19, B = 14, C = 12 → the smallest is ____
- A = 14, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 7 4 2 6 8
- Which one does not belong? 5 2 12 9 6
- Which one does not belong? 9 12 7 2 1
- Which one does not belong? 8 5 1 2 3
- A = 14, B = 6, C = 4 → the smallest is ____
- A = 14, B = 5, C = 3 → the smallest is ____
- A = 14, B = 4, C = 2 → the smallest is ____
- Which one does not belong? 2 1 6 10 11
- A = 16, B = 10, C = 4 → the smallest is ____
- Which one does not belong? 7 11 4 12 1
- Which one does not belong? 4 9 5 6 11