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