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 = 9, C = 3 → the smallest is ____
- A = 19, B = 5, C = 1 → the smallest is ____
- A = 18, B = 5, C = 1 → the smallest is ____
- Which one does not belong? 1 5 12 10 9
- Which one does not belong? 6 4 2 3 8
- A = 9, B = 7, C = 2 → the smallest is ____
- A = 16, B = 4, C = 3 → the smallest is ____
- Which one does not belong? 8 6 3 9 10
- A = 14, B = 12, C = 8 → the smallest is ____
- Which one does not belong? 12 10 6 11 2
- Which one does not belong? 10 2 5 9 4
- Which one does not belong? 5 4 2 10 11
- Which one does not belong? 5 8 11 2 12
- A = 9, B = 4, C = 3 → the smallest is ____
- A = 18, B = 10, C = 3 → the smallest is ____
- Which one does not belong? 4 5 3 9 11
- A = 20, B = 15, C = 1 → the smallest is ____
- Which one does not belong? 12 10 8 1 4
- Which one does not belong? 4 2 6 9 7
- Which one does not belong? 6 10 3 8 5