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 = 20, B = 13, C = 12 → the smallest is ____
- Which one does not belong? 4 7 11 1 12
- Which one does not belong? 5 2 4 1 11
- A = 13, B = 8, C = 3 → the smallest is ____
- Which one does not belong? 10 9 8 11 1
- A = 6, B = 4, C = 3 → the smallest is ____
- Which one does not belong? 12 3 6 5 4
- Which one does not belong? 5 2 4 9 8
- Which one does not belong? 4 10 11 9 12
- Which one does not belong? 1 9 12 10 3
- Which one does not belong? 6 8 2 7 11
- A = 19, B = 16, C = 2 → the smallest is ____
- Which one does not belong? 4 6 2 11 1
- Which one does not belong? 3 8 9 6 10
- A = 18, B = 8, C = 5 → the smallest is ____
- Which one does not belong? 4 7 12 9 10
- A = 15, B = 12, C = 10 → the smallest is ____
- A = 9, B = 4, C = 3 → the smallest is ____
- Which one does not belong? 5 6 10 7 4
- A = 6, B = 3, C = 1 → the smallest is ____