For each row, cross out any Circles of Evaluation that do NOT meet the condition stated on the left. NOTE: Some rows might not need anything crossed out!
| Value | Place a check mark by the equivalent Circles of Evaluation | |
|---|---|---|
1 |
Which Circles evaluate to 6? |
(negate -6)
(abs 6)
(abs -6)
|
2 |
Which Circles evaluate to - 4? |
(negate (+ 2 2))
(negate 4)
(abs 4)
(abs -4)
|
3 |
Which Circles evaluate to 3? |
(abs 3)
(abs -3)
(negate (negate 3))
(negate -3)
|
4 |
If m = - 3, which Circles evaluate to 3? |
(negate m)
(negate -m)
(abs m)
(abs -m)
|
5 |
If h = 20, which Circles evaluate to 20? |
(negate -h)
(abs h)
(abs -h)
|
6 |
If x = 7, which Circles evaluate to 0? |
(+ x (negate x))
(+ x (abs x))
(- x x)
(+ (negate x) (abs x))
|
These materials were developed partly through support of the National Science Foundation, (awards 1042210, 1535276, 1648684, 1738598, 2031479, and 1501927). 
Bootstrap by the Bootstrap Community is licensed under a Creative Commons 4.0 Unported License. This license does not grant permission to run training or professional development. Offering training or professional development with materials substantially derived from Bootstrap must be approved in writing by a Bootstrap Director. Permissions beyond the scope of this license, such as to run training, may be available by contacting contact@BootstrapWorld.org.