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 = 5, B = 2, C = 1 → the smallest is ____
- A = 9, B = 4, C = 2 → the smallest is ____
- A = 19, B = 13, C = 3 → the smallest is ____
- A = 15, B = 9, C = 3 → the smallest is ____
- A = 20, B = 16, C = 1 → the smallest is ____
- Which one does not belong? 2 5 3 8 4
- Which one does not belong? 5 3 11 12 9
- A = 6, B = 4, C = 3 → the smallest is ____
- Which one does not belong? 9 8 10 3 12
- Which one does not belong? 1 7 2 12 3
- Which one does not belong? 4 1 2 5 8
- A = 14, B = 9, C = 7 → the smallest is ____
- Which one does not belong? 1 4 3 7 11
- Which one does not belong? 1 7 4 11 12
- Which one does not belong? 8 9 4 6 10
- A = 6, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 7 6 10 2 9
- A = 13, B = 5, C = 1 → the smallest is ____
- A = 14, B = 8, C = 4 → the smallest is ____
- Which one does not belong? 9 6 3 8 11