Have you tried Practice Guides in the Algebra Classroom? Develop
Procedural Fluency In Math Examples. Web for example, to add 98 + 35, a person might add 100 + 35 and subtract 2 or change the problem to 100 + 33.
Web for example, to add 98 + 35, a person might add 100 + 35 and subtract 2 or change the problem to 100 + 33.
Web for example, to add 98 + 35, a person might add 100 + 35 and subtract 2 or change the problem to 100 + 33. Web for example, to add 98 + 35, a person might add 100 + 35 and subtract 2 or change the problem to 100 + 33.
