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 = 6, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 11 10 7 1 12
- Which one does not belong? 9 8 6 11 12
- A = 18, B = 8, C = 4 → the smallest is ____
- A = 7, B = 3, C = 1 → the smallest is ____
- A = 11, B = 6, C = 1 → the smallest is ____
- Which one does not belong? 7 8 9 2 6
- A = 14, B = 8, C = 6 → the smallest is ____
- Which one does not belong? 3 8 2 9 5
- A = 16, B = 9, C = 7 → the smallest is ____
- Which one does not belong? 3 12 7 9 1
- Which one does not belong? 1 9 2 12 7
- Which one does not belong? 2 11 4 5 12
- A = 20, B = 5, C = 2 → the smallest is ____
- Which one does not belong? 7 5 8 3 11
- Which one does not belong? 6 12 11 2 5
- A = 5, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 9 1 5 11 10
- A = 17, B = 14, C = 8 → the smallest is ____
- A = 19, B = 14, C = 7 → the smallest is ____