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