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 = 12, C = 2 → the smallest is ____
- Which one does not belong? 1 9 11 8 4
- A = 15, B = 12, C = 5 → the smallest is ____
- Which one does not belong? 5 9 3 11 12
- A = 7, B = 4, C = 2 → the smallest is ____
- Which one does not belong? 8 2 12 10 9
- Which one does not belong? 5 12 10 7 3
- Which one does not belong? 1 7 9 8 2
- Which one does not belong? 12 10 1 9 3
- A = 19, B = 10, C = 9 → the smallest is ____
- Which one does not belong? 4 2 10 12 8
- Which one does not belong? 5 7 6 1 12
- A = 17, B = 3, C = 1 → the smallest is ____
- A = 16, B = 13, C = 10 → the smallest is ____
- Which one does not belong? 9 5 6 12 11
- A = 11, B = 3, C = 1 → the smallest is ____
- A = 15, B = 10, C = 7 → the smallest is ____
- Which one does not belong? 4 10 9 11 3
- A = 11, B = 8, C = 1 → the smallest is ____
- A = 15, B = 6, C = 3 → the smallest is ____