Grade 3 · lesson 2 of 4

Divide by Finding Each Share’s Size

Make the stated number of share boxes.

About 15 minutes, plus any extended practice

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Supplied materials

  • Paper and a pencil; drawing and spoken explanations are welcome. An adult may read directions and options aloud.
  • Supplied worked-case record: Share 35 counters equally among five trays.
  • All quantities and shape descriptions are supplied in the worked example and questions; no purchase or personal information is needed.

Learn the idea

Equal sharing division gives the total and the number of shares. The unknown is how many objects belong in each share. Distribute one object at a time to every share or use a known multiplication fact. The completed shares must all be equal.

Make the stated number of share boxes. Distribute the supplied total equally and count objects in one share. Check share count multiplied by share size equals the original total.

Draw the known number of share boxes first. Report objects per person, not the number of people already given. Use a box for each share and check that the same count goes in every box.

  1. Use a box for each share and check that the same count goes in every box.
  2. Follow the worked example. Point to each number or shape feature and say what it tells you.
  3. Make the stated number of share boxes.
  4. Try the question and then the three practice questions. Check your answers and explain any change you make.
Worked example

See the method in action

Share 35 counters equally among five trays. Each tray gets seven because 5×7=35. Seven counts counters per tray. Giving six to each uses only thirty, while giving eight needs forty, so neither fits the supplied whole. Draw the known number of share boxes first. Report objects per person, not the number of people already given. Use a box for each share and check that the same count goes in every box.

Your turn

Check your reasoning

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Helpful tips
  • Draw the known number of share boxes first.
  • Report objects per person, not the number of people already given.
Share 12 cards equally among 4 people. How many cards does each person receive?

Feedback appears here after you check. This is practice, not a graded school assessment.

See the answer and explanation

3

The quotient gives objects per share. The result is 3.

Take it further

Share 54 cards among six people. Expected: nine each.

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More practice: try new cases

Choose an answer for each problem. Explain your method on paper, then use the feedback to decide what to revisit.

More practice: try new cases
1. Share 16 cards equally among 4 people. How many cards does each person receive?
Need a hint?
  • Draw the known number of share boxes first.
  • Report objects per person, not the number of people already given.
2. Share 20 cards equally among 4 people. How many cards does each person receive?
Need a hint?
  • Draw the known number of share boxes first.
  • Report objects per person, not the number of people already given.
3. Share 24 cards equally among 4 people. How many cards does each person receive?
Need a hint?
  • Draw the known number of share boxes first.
  • Report objects per person, not the number of people already given.

Your choices are temporary. Feedback appears after you check all the answers.

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Check the subject sources

These LifeStarter passages, scenarios and exercises are authored for this Academy with AI assistance and review. External resources keep their publishers’ terms. A grade label suggests a starting level; it does not establish alignment with your school’s complete requirements.