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? 1 12 3 11 6
- Which one does not belong? 8 12 6 11 10
- Which one does not belong? 4 11 3 1 8
- A = 16, B = 8, C = 7 → the smallest is ____
- A = 10, B = 6, C = 3 → the smallest is ____
- Which one does not belong? 7 1 5 6 10
- Which one does not belong? 2 4 1 10 11
- Which one does not belong? 1 9 4 6 12
- Which one does not belong? 5 8 7 1 4
- A = 13, B = 11, C = 7 → the smallest is ____
- Which one does not belong? 11 7 3 1 4
- A = 14, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 11 10 6 2 8
- Which one does not belong? 12 11 8 6 7
- A = 19, B = 10, C = 9 → the smallest is ____
- Which one does not belong? 10 1 6 9 2
- A = 9, B = 3, C = 1 → the smallest is ____
- A = 13, B = 10, C = 1 → the smallest is ____
- Which one does not belong? 9 4 8 2 1