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