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