Solve equations with two and three operands Use estimation to find answers within a range Add fractions with common and uncommon denominators Special Features Over 50,000 problems in ten skill areas Ten activities with three levels of play Online help and math tips offer explanations and how-to's A rich collection of extension activities printable for classroom use Manufacturer:Knowledge Adventure MFG P/N: 03880 CPU:MacOSX/Win 98/00/XP/ME Media:CD |
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