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Sheet # 86 Critical Thinking

Name: _____________________ Date_____________


Use drawings, words, or numbers to explain how you got your answer.

1) I am an even number less than 20. I am evenly divisible by 3, 6, and 9. What number am I?














2) I am an odd number less than 30. I am evenly divisible by 3 and 7. What number am I?




























Answers for Sheet # 86

1) 18

2) 21























Answer for sheet # 85

1) 1 notebook - $0.99 ($0.01 change)
2) 4 pencils - $1.00 (no change)
3) 1 pencil, 1 crayon - $0.95 ($0.05 change)
4) 1 marker, 1 pencil - $0.84 ( $0.16 change)
5) 3 pencils - $0.75 ($0.25 change)
6) 2 pencils - $0.50 ($0.50 change)
7) 1 pencil - $0.25 ($0.75 change)
8) 1 marker - $0.59 ($0.41 change)
9) 1 crayon - $0.70 ($0.30 change)