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 = 14, C = 2 → the smallest is ____
- A = 13, B = 8, C = 5 → the smallest is ____
- Which one does not belong? 5 11 10 6 1
- A = 19, B = 4, C = 2 → the smallest is ____
- A = 17, B = 10, C = 7 → the smallest is ____
- Which one does not belong? 6 1 7 12 11
- A = 20, B = 18, C = 5 → the smallest is ____
- Which one does not belong? 8 10 2 6 1
- Which one does not belong? 2 8 3 12 7
- Which one does not belong? 8 6 3 7 9
- Which one does not belong? 3 11 4 10 7
- Which one does not belong? 12 7 8 2 9
- Which one does not belong? 9 10 11 4 2
- A = 10, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 4 8 9 1 2
- A = 11, B = 4, C = 2 → the smallest is ____
- A = 15, B = 11, C = 2 → the smallest is ____
- Which one does not belong? 7 12 9 10 6
- Which one does not belong? 6 4 2 7 9
- A = 6, B = 3, C = 1 → the smallest is ____