Arithmetic Grade Three

Lesson Thirty-five: Step-By-Step Regrouping

Look at these subtraction problems: 

	       200			       400
	       -98			       -77
	      ------			     -------
              (102)                           (323)

	       100			       300
	       -57			       -85
	      ------			     --------
               (43)                           (215)
See if you can find the answers to these problems on a piece of scratch paper. The answers are provided in parentheses under each problem.

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