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048_G3U05_WB_CA_˙—» ¿º 2011.4.5 6:38 PM ˘ ` 2 PDF_In 2540DPI 150LPI T
048-B1-2
2. Add and subtract. Follow the line. Write the correct numbers in the
blanks.
a. b.
560 808 434 620 480 500
226 251
378 373
197 108
048-B1-2
2. Add and subtract. Follow the line. Write the correct numbers in the
blanks.
a. b.
560 808 434 620 480 500
226 251
378 373
197 108
