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