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Mathematics / Problems on Arithmetic Operations

Mathematics / Problems on Arithmetic Operations

4.OA.1. Interpret a multiplication equation as a comparison, e.g., interpret 35 = 5 × 7 as a statement that 35 is 5 times as many as 7 and 7 times as many as 5. Represent verbal statements of multiplicative comparisons as multiplication equations.
4.OA.2. Multiply or divide to solve word problems involving multiplicative comparison, e.g., by using drawings and equations with a symbol for the unknown number to represent the problem, distinguishing multiplicative comparison from additive comparison.1
4.OA.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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Exercises
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  • Problems on Arithmetic Operations

    Tags : Word and mathematical problems that combine addition, subtraction, multiplication and division to solve problems, multi-step word problems.

    • Questions: 455
    • Multiplication
    • Division
    • Mixed Problems
  • Multiplication Tables

    Lesson on Tables and Shares.

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