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