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is a educational Infographics - By .It helps students in grades 4 practice the following standards 4.OA.A.3.
1. 4.OA.A.3 : Solve multistep word problems posed with whole numbers and having whole-number answers using the four operations, including problems in which remainders must be interpreted. Represent these problems using equations with a letter standing for the unknown quantity. Assess the reasonableness of answers using mental computation and estimation strategies including rounding..
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