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 = 7, B = 4, C = 3 → the smallest is ____
- Which one does not belong? 10 5 4 12 11
- A = 13, B = 7, C = 2 → the smallest is ____
- Which one does not belong? 9 7 3 2 12
- A = 20, B = 10, C = 9 → the smallest is ____
- Which one does not belong? 1 4 8 5 9
- Which one does not belong? 5 2 8 3 7
- A = 7, B = 2, C = 1 → the smallest is ____
- A = 10, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 5 9 3 8 6
- Which one does not belong? 4 8 6 1 7
- A = 16, B = 11, C = 6 → the smallest is ____
- Which one does not belong? 4 11 8 10 1
- A = 9, B = 7, C = 1 → the smallest is ____
- A = 11, B = 8, C = 1 → the smallest is ____
- A = 11, B = 4, C = 2 → the smallest is ____
- Which one does not belong? 8 12 2 10 11
- Which one does not belong? 5 6 8 2 9
- Which one does not belong? 10 11 5 9 6
- Which one does not belong? 3 9 6 10 2