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 = 7, B = 3, C = 2 → the smallest is ____
- A = 19, B = 16, C = 7 → the smallest is ____
- Which one does not belong? 7 9 2 10 12
- A = 9, B = 2, C = 1 → the smallest is ____
- A = 8, B = 3, C = 1 → the smallest is ____
- Which one does not belong? 4 7 9 3 5
- A = 6, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 10 5 7 9 2
- Which one does not belong? 10 6 1 11 5
- A = 7, B = 5, C = 4 → the smallest is ____
- Which one does not belong? 8 1 11 10 9
- Which one does not belong? 7 12 6 1 5
- Which one does not belong? 9 12 2 6 11
- A = 14, B = 6, C = 5 → the smallest is ____
- Which one does not belong? 12 11 5 9 10
- A = 17, B = 7, C = 4 → the smallest is ____
- A = 20, B = 13, C = 2 → the smallest is ____
- Which one does not belong? 2 12 7 1 10
- Which one does not belong? 7 1 9 11 8
- A = 6, B = 4, C = 1 → the smallest is ____