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 = 8, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 8 6 10 5 4
- Which one does not belong? 5 1 4 12 11
- Which one does not belong? 6 9 2 4 1
- Which one does not belong? 10 7 9 1 12
- A = 17, B = 12, C = 4 → the smallest is ____
- Which one does not belong? 3 9 10 2 7
- Which one does not belong? 8 11 4 3 9
- Which one does not belong? 10 12 9 4 7
- A = 15, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 2 7 4 5 1
- A = 15, B = 12, C = 6 → the smallest is ____
- A = 12, B = 3, C = 2 → the smallest is ____
- Which one does not belong? 9 8 3 5 10
- A = 19, B = 8, C = 7 → the smallest is ____
- Which one does not belong? 7 4 9 2 1
- A = 16, B = 12, C = 10 → the smallest is ____
- Which one does not belong? 8 1 11 5 6
- A = 6, B = 2, C = 1 → the smallest is ____
- A = 14, B = 6, C = 4 → the smallest is ____