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