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Sheet # 200 Critical Thinking

Name: _____________________ Date_____________


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

Sam says that the area of shape A is equal to the area of shape B.





Explain why Sam's thinking is wrong using words, numbers, or pictures.




















Answers for Sheet # 200

Picture A has 9 full squares and 2 half squares.

2 half squares = 1 full square. So the total area of picture A is 9 + 1 = 10 squares.

Picture B has 8 full squares and 2 half squares. Two half squares equal 1 full square. 1 + 8 = 9 full squares