Directions: Match each Example on the left with the Contract on the right. NOTE: Multiple examples may match to the same contract!
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(EXAMPLE (match 30 "red") (+ 30 (string-length "red"))); match : Image -> Image
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(EXAMPLE (match 10 "blue") (+ 10 (string-length "blue"))); match : Number String -> Number
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(EXAMPLE (match (abs -4) "45") 4); match : Number Image -> Image
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(EXAMPLE (match (triangle 20 "solid" "blue") 3) (scale 3 (triangle 20 "solid" "blue"))); match : Image Number -> Image
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(EXAMPLE (match (circle 10 "solid" "orange") 22) (scale 22 (circle 10 "solid" "orange")))
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(EXAMPLE (match 5 (star 20 "solid" "red")) (rotate (- 90 5) (star 20 "solid" "red")))
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(EXAMPLE (match (circle 20 "outline" "gold")) (rotate 37 (circle 20 "outline" "gold")))
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(EXAMPLE (match (circle 10 "solid" "green")) (rotate 37 (circle 10 "solid" "green")))
These materials were developed partly through support of the National Science Foundation,
(awards 1042210, 1535276, 1648684, and 1738598). 
BS:Games by Jen Poole, Emmanuel Schanzer, Ed Campos Jr, and Dorai Sitaram
is licensed under a
Creative Commons 4.0 Unported License.
Based on a work at www.BootstrapWorld.org.
Permissions beyond the scope of this license may be available by contacting
schanzer@BootstrapWorld.org.