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013_G4U1_G4U1_WB˜ ˙—» ¿º 2011.3.30 2:28 PM ˘ ` 23 PDF_In 2540DPI 150LPI T

013-S1-1

1. What do the 3 numbers have in common? Write at least 3 point.
27,140 35,106 80,153

2. Find a pattern and write the 15th number.

42,963,800 42,973,800 42,983,800
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