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Addition Facts

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ns845017's version from 2015-10-27 22:15

Section 1

Question Answer
11+415
21+425
31+435
41+445
51+455
61+465
71+475
81+485
91+495
101+4105
memorize

Section 2

Question Answer
11+516
12+517
13+518
14+519
memorize