Description: Example 18: Solving x + a = b using algebra tiles, under the following conditions: a > 0, b < 0, solution is positive.
Grade Range: 6-12, college developmental math
Curriculum Standards: CCSS.Math .Content. 6.NS.C.6a, CCSS.Math. Content. 6.EE.B.5, CCSS.Math. Content. 7.EE.B.3
Copyright: ©2013
Not ready to subscribe? Get this resource for
To continue previewing this content, you need to have a valid subscription. If you don’t have a log-in and password, please Register.
To download content you must be a paid Subscriber. You currently are not a Subscriber to this service.
To download content you must be a paid Subscriber and Logged In. If you don’t have a Log-In, please Register.