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 = 16, B = 11, C = 3 → the smallest is ____
- A = 13, B = 10, C = 4 → the smallest is ____
- Which one does not belong? 1 2 4 3 7
- Which one does not belong? 1 12 3 6 9
- A = 7, B = 3, C = 2 → the smallest is ____
- A = 5, B = 3, C = 2 → the smallest is ____
- A = 16, B = 9, C = 1 → the smallest is ____
- Which one does not belong? 9 7 10 8 3
- Which one does not belong? 3 9 1 4 11
- A = 6, B = 4, C = 1 → the smallest is ____
- A = 5, B = 2, C = 1 → the smallest is ____
- A = 20, B = 14, C = 4 → the smallest is ____
- A = 20, B = 12, C = 8 → the smallest is ____
- Which one does not belong? 3 1 6 12 7
- Which one does not belong? 9 4 8 3 6
- A = 20, B = 12, C = 5 → the smallest is ____
- A = 19, B = 17, C = 15 → the smallest is ____
- Which one does not belong? 8 9 6 12 11
- A = 12, B = 8, C = 7 → the smallest is ____
- A = 18, B = 12, C = 8 → the smallest is ____