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 = 6, C = 3 → the smallest is ____
- A = 20, B = 15, C = 14 → the smallest is ____
- Which one does not belong? 6 8 7 1 11
- Which one does not belong? 4 7 1 9 2
- Which one does not belong? 6 1 7 2 9
- Which one does not belong? 2 6 1 11 10
- Which one does not belong? 12 7 3 5 11
- A = 6, B = 2, C = 1 → the smallest is ____
- A = 7, B = 5, C = 3 → the smallest is ____
- A = 19, B = 17, C = 14 → the smallest is ____
- A = 16, B = 10, C = 9 → the smallest is ____
- Which one does not belong? 3 8 7 4 10
- Which one does not belong? 1 3 12 11 9
- A = 9, B = 7, C = 6 → the smallest is ____
- Which one does not belong? 2 9 6 11 10
- Which one does not belong? 4 5 7 1 10
- A = 14, B = 6, C = 2 → the smallest is ____
- Which one does not belong? 10 11 6 1 12
- Which one does not belong? 2 8 7 11 12
- A = 7, B = 4, C = 3 → the smallest is ____