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ADDITION & SUBTRACTION

Grade Range: 

K - 4

Order: 
1

CROSS NUMBER PUZZLES—ADDITION AND SUBTRACTION

PAIRED SUMS GAME—MENTAL MATH STRATEGIES

NUMBER NAVIGATION—ADDING ON AN OPEN NUMBER LINE

JUMP ALONG GAMES—TAKING TRIPS ON THE NUMBER LINE

99 CHART—MENTAL MATH STRATEGIES

TEN FRAMES—COUNTING STRATEGIES

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This activity is licensed under the Creative Commons Attribution-NonCommercial-ShareAlike 3.0 Unported License: http://creativecommons.org/licenses/by-nc-sa/3.0/. If you adapt and/or share this activity, you must attribute it to "KCP Technologies, a McGraw-Hill Education Company." You may distribute it only non-commercially under the same or similar license.


This material is based upon work supported by the National Science Foundation under KCP Technologies Award ID 0918733, with grant period September 1, 2009 through August 31, 2013. Any opinions, findings, and conclusions or recommendations expressed in this material are those of the author(s) and do not necessarily reflect the views of the National Science Foundation.
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