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 = 18, B = 13, C = 4 → the smallest is ____
- Which one does not belong? 5 3 12 1 7
- A = 14, B = 6, C = 1 → the smallest is ____
- Which one does not belong? 4 6 9 8 10
- A = 12, B = 4, C = 2 → the smallest is ____
- A = 9, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 3 7 1 11 5
- A = 14, B = 6, C = 2 → the smallest is ____
- A = 13, B = 8, C = 5 → the smallest is ____
- A = 6, B = 4, C = 3 → the smallest is ____
- Which one does not belong? 6 5 1 11 2
- Which one does not belong? 11 4 7 12 8
- A = 12, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 9 12 8 6 10
- A = 19, B = 7, C = 6 → the smallest is ____
- Which one does not belong? 7 12 1 9 6
- A = 15, B = 9, C = 1 → the smallest is ____
- A = 6, B = 3, C = 2 → the smallest is ____
- Which one does not belong? 11 5 9 10 2
- Which one does not belong? 2 8 6 4 3