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 = 18, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 6 10 3 9 11
- A = 20, B = 7, C = 1 → the smallest is ____
- A = 17, B = 8, C = 2 → the smallest is ____
- A = 15, B = 13, C = 12 → the smallest is ____
- Which one does not belong? 2 8 7 11 10
- A = 14, B = 5, C = 1 → the smallest is ____
- A = 18, B = 15, C = 5 → the smallest is ____
- Which one does not belong? 1 9 4 11 7
- A = 11, B = 5, C = 1 → the smallest is ____
- A = 6, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 5 10 7 1 11
- Which one does not belong? 2 9 6 12 3
- A = 12, B = 5, C = 1 → the smallest is ____
- Which one does not belong? 5 4 10 9 2
- Which one does not belong? 11 8 3 12 1
- A = 20, B = 12, C = 3 → the smallest is ____
- Which one does not belong? 2 5 9 11 6
- Which one does not belong? 8 10 4 5 1
- Which one does not belong? 1 12 10 6 8