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029_G1U8_WB_˙—» ¿º 2011.3.28 11:25 AM ˘ ` 1 PDF_In 2540DPI 150LPI T
029-B1-1
Addition and Subtraction Sentences
1. Use the dominoes to write two different addition sentences.
Example a.
+= +=
+= +=
b. c.
+= +=
+= +=
d. e.
+= +=
+= +=
029-B1-1
Addition and Subtraction Sentences
1. Use the dominoes to write two different addition sentences.
Example a.
+= +=
+= +=
b. c.
+= +=
+= +=
d. e.
+= +=
+= +=
