Math Word Problems
Mixed Problem Solving
by Janet Duke
Copyright © 2012 Janet Duke
Math Common Core State Standards
Represent and solve problems involving addition and subtraction.
Use addition and subtraction within 50 to solve word problems involving situations of adding to, and taking from.
© Copyright 2010. National Governors Association Center for Best Practices and Council of Chief State School Officers. All rights reserved.
Depth of knowledge is level 3 and level 4. Level 3 involves strategic reasoning. This involves reading and comprehending the word problem, then choosing the correct operation and solve the problem. For level 4 the student has to create his/her own problem and present it in writing. This involves extended reasoning.
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