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