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