Referenced from lesson Simple Inequalities
Directions: For each Circle of Evaluation in the left column, write the code that corresponds to the Circle in the right column:
-
and string-equal place "safe" or >= x 50 <= y 2 (and (string-equal place "safe") (or (>= x 50) (<= y 2))) -
and or == 6 7 > 7 5 < 8 10 (and (or (== 6 7) (> 7 5)) (< 8 10)) -
string-equal "6" "7" (string-equal "6" "7") -
> + 6 7 15 (> (+ 6 7) 15) -
or == * 6 5 30 < 8 9 (or (== (* 6 5) 30) (< 8 9))
These materials were developed partly through support of the National Science Foundation,
(awards 1042210, 1535276, 1648684, and 1738598). 
Bootstrap:Algebra by Emmanuel Schanzer, Jen Poole, Ed Campos Jr, Flannery Denny, 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.