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