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Solve simple sharing stories

Equal-sharing stories represent a whole quantity being partitioned into a specified number of equal groups, or determine the number of groups when each group has the same size. The learner reasons that fairness requires equal amounts, models the situation with drawings, objects, or equations such as 1212 shared among 33 groups gives 44 in each, and connects sharing to the inverse relationship between addition and multiplication. The focus is on small whole numbers with exact shares, not formal division procedures, large numbers, or remainders.

Detailed Explanation: Solve simple sharing stories

When you share equally, each group gets the same number.

Example: Share 1212 cookies equally among 33 children.

  1. Draw 33 groups:

    xxxxxxxxxxxx\boxed{\phantom{xxxx}} \quad \boxed{\phantom{xxxx}} \quad \boxed{\phantom{xxxx}}

  2. Give one cookie to each group at a time until all 1212 cookies are used.

    ∙ ∙ ∙ ∙∙ ∙ ∙ ∙∙ ∙ ∙ ∙\boxed{\bullet\ \bullet\ \bullet\ \bullet} \quad \boxed{\bullet\ \bullet\ \bullet\ \bullet} \quad \boxed{\bullet\ \bullet\ \bullet\ \bullet}

  3. Count the cookies in one group. Each group has 44 cookies.

We can write:

4+4+4=124+4+4=12

So, 1212 cookies shared equally among 33 children gives 44 cookies for each child.

Learn by doing: Solve simple sharing stories

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