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