Barger, Julie - E.A. Harrold |
-1 Subraction 1-30-09 (10) | | Resposta Curta | 2009.01.30 |
-4 subtraction 3-12-10 (10) | | Resposta Curta | 2010.03.12 |
-5 subtraction 2-27-09 (10) | | Resposta Curta | 2009.02.27 |
-6 subtraction 3-6-09 (10) | | Resposta Curta | 2009.03.06 |
-7 subtraction 3-13-09 (10) | | Resposta Curta | 2009.03.13 |
-8 subtraction 3-27-09 (10) | | Resposta Curta | 2009.03.27 |
-9 subtraction 4-3-09 (10) | | Resposta Curta | 2009.04.03 |
+1 addition facts (11) | | Resposta Curta | 2010.09.15 |
+3 addition 10-16 (10) | | Resposta Curta | 2009.10.16 |
0 addition fact quiz (10) | | Resposta Curta | 2008.10.28 |
2's addition quiz 10-2-09 (10) | | Resposta Curta | 2011.09.26 |
Addition Table (1) (10) | | Resposta Curta | 2008.10.28 |
Addition Table (10) minute (10) | | Resposta Curta | 2008.10.28 |
Addition Table (2) (10) | | Resposta Curta | 2008.10.28 |
Addition Table (9) minute (10) | | Resposta Curta | 2008.10.28 |
Addition Table (doubles+1) minute (10) | | Resposta Curta | 2008.10.28 |
Contractions 3-27-09 (6) | | Correspondência | 2009.03.27 |
doubles (minute) (10) | | Resposta Curta | 2008.10.28 |
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