Texas Essential Knowledge and Skills (TEKS)Add & Subtract Within 20 |
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| Grade: | 2nd Grade |
| Standard: | 2.4.A |
| Description: | recall basic facts to add and subtract within 20 with automaticity; |
2nd Grade Math - Add & Subtract Within 20 Lesson
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2nd Grade Math - Add & Subtract Within 20 Lesson |
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