Chapter 5 • AC9M2N05

Free Printable Year 2 Multiplication and Division Worksheets

Help your child understand multiplication and division using arrays, equal groups, repeated addition, sharing, skip counting and bar models. This parent-friendly teaching guide explains the strategies used in Year 2 before children complete the printable activities aligned with AC9M2N05.

About This Year 2 Maths Topic

In Year 2, children begin developing multiplication and division understanding through practical experiences rather than memorising formal procedures.

Multiplication is introduced as repeated equal quantities. For example, 4 trays with 6 biscuits on each tray can be represented as 4 equal groups of 6.

Children may record the situation as repeated addition:

6 + 6 + 6 + 6 = 24

Division is explored through sharing and grouping. Children learn that these are related but different questions.

  • Sharing 12 objects among 3 people asks how many each person receives.
  • Dividing 12 objects into groups of 3 asks how many groups can be made.

Arrays, bar models, physical materials, diagrams, skip counting and Think Boards help children represent these relationships and explain their calculation strategies.

These activities support Australian Curriculum Version 9.0 content descriptor AC9M2N05 and its associated elaborations.

Australian Curriculum Alignment

AC9M2N05

Multiply and divide by one-digit numbers using repeated addition, equal grouping, arrays and partitioning to support a variety of calculation strategies.

AC9M2N05_E1

Make and name arrays and use bar models to solve simple multiplication and sharing problems. Explore how arrays can be turned while keeping the same total.

AC9M2N05_E2

Find totals represented by arrays by partitioning the array and using subitising, known number facts and repeated addition.

AC9M2N05_E3

Recognise division situations and distinguish between sharing a collection into a given number of equal groups and making groups of a given size.

AC9M2N05_E4

Use a Think Board to solve partition and quotition division problems with materials, diagrams, number sentences and skip counting.

AC9M2N05_E5

Use materials, diagrams, repeated addition and skip counting to solve multiplication problems involving repeated equal quantities.

The Big Idea for Parents

Multiplication and division describe equal groups.

Children need to understand what the groups and objects represent before using number sentences or calculation strategies.

Multiplication combines equal groups to find a total. Division begins with a total and separates it into equal groups or groups of a chosen size.

For example, 3 groups of 4 can be shown as:

  • 3 groups with 4 objects in each group;
  • 4 + 4 + 4;
  • an array with 3 rows of 4;
  • a bar model divided into 3 equal parts;
  • a total of 12.

Learning Intentions

Children will learn to:

  • recognise multiplication as repeated equal groups;
  • represent multiplication using repeated addition;
  • make and name arrays;
  • identify rows and columns in arrays;
  • turn arrays and recognise that the total remains unchanged;
  • use bar models to represent equal groups;
  • partition arrays to find totals efficiently;
  • use subitising and known number facts;
  • use skip counting to find totals;
  • recognise division situations;
  • share collections into equal groups;
  • divide collections into groups of a chosen size;
  • distinguish between sharing and grouping division;
  • use Think Boards to represent division problems;
  • explain what the answer represents in the problem.

Student Success Criteria

I can make equal groups.

I can write a repeated addition sentence.

I can make and name an array.

I can identify rows and columns.

I can find the total in an array.

I can partition an array into smaller known parts.

I can use skip counting to find a total.

I can represent multiplication with a bar model.

I can share a collection equally.

I can make groups of a chosen size.

I can explain the difference between sharing and grouping.

I can explain what my answer means.

Key Vocabulary

multiplication division equal groups repeated addition array row column total group share sharing division grouping division partition division quotition division skip counting partition subitise number fact bar model Think Board number sentence equal

Teacher Guide for Parents

Teachers normally introduce multiplication and division using physical materials and familiar situations before introducing symbolic number sentences.

At home, follow this sequence: make it, arrange it, draw it, count it and explain it.

1. Begin with Equal Groups

Give your child counters, buttons, blocks or other small objects. Ask them to make equal groups.

For example:

“Make 4 groups with 3 counters in each group.”

Count the number in each group and check that all groups contain the same quantity.

What to say

“There are 4 equal groups. Each group contains 3 counters. Altogether there are 12 counters.”

2. Connect Equal Groups to Repeated Addition

Once the groups have been made, write an addition sentence using the same quantity repeatedly.

Four groups of 3 can be written as:

3 + 3 + 3 + 3 = 12

Ask your child to point to each group as they say each addend. This helps connect the written number sentence to the physical model.

3. Use Skip Counting

Instead of counting every object individually, encourage your child to skip count by the number in each group.

For 4 groups of 3:

3, 6, 9, 12

Explain that each skip represents another equal group being added.

Teacher tip

Children should understand the groups before relying on skip counting. Skip counting without a model can become a memorised sequence with little meaning.

4. Make Arrays

Arrange objects into straight rows and columns.

For example, 12 objects could be arranged as:

  • 3 rows of 4;
  • 4 rows of 3;
  • 2 rows of 6;
  • 6 rows of 2.

Ask your child to describe each arrangement using equal-group language such as “3 fours” or “4 threes”.

5. Turn the Array

Build an array with 3 rows of 4. Turn it so it becomes 4 rows of 3.

Ask:

  • Did the number of objects change?
  • What changed?
  • What stayed the same?

Children should notice that the arrangement changes but the total remains 12.

Important connection

“3 fours” and “4 threes” have the same total even though the rows and columns have been exchanged.

6. Use Bar Models for Equal Groups

Draw one long bar divided into equal sections.

For 3 groups of 4, divide the bar into 3 equal sections and label each section 4.

The complete bar represents the total:

4 + 4 + 4 = 12

Bar models help children connect the group size, number of groups and total.

7. Partition Arrays to Find Totals

Children do not always need to count every object in an array. They can divide the array into smaller known parts.

For a 3-by-5 array:

  • see 2 rows of 5 as 10;
  • see 1 more row of 5;
  • combine 10 and 5 to make 15.

Encourage your child to explain:

“I saw 2 fives, which is 10, and then 5 more, which makes 15.”

8. Use Known Number Facts

Arrays can be broken into familiar facts.

For example, a 4-by-6 array could be partitioned into:

  • 2 rows of 6 and another 2 rows of 6;
  • 12 and another 12;
  • a total of 24.

Children may also recognise doubles, groups of 5 or groups of 10.

9. Introduce Sharing Division

Sharing division begins with a total and a known number of groups.

Example:

“Share 12 counters equally between 3 people.”

Deal one counter to each person in turn until all counters have been shared.

Each person receives 4 counters.

What is unknown?

The number of groups is known. The number in each group is being found.

10. Introduce Grouping Division

Grouping division begins with a total and a known group size.

Example:

“Place 12 counters into groups of 3.”

Make groups containing exactly 3 counters until all counters have been used.

Four groups can be made.

What is unknown?

The number in each group is known. The number of groups is being found.

11. Compare Sharing and Grouping Division

Use the same total to compare the two division situations.

With 12 objects:

  • sharing into 3 equal groups gives 4 objects in each group;
  • making groups of 3 gives 4 groups.

Both answers involve 4, but the 4 represents something different.

Important question

“Does the answer tell us the number of groups or the number in each group?”

12. Use Think Boards

A Think Board allows children to represent the same problem in several ways.

A division Think Board may include:

  • the word problem;
  • physical materials;
  • a drawing or diagram;
  • a bar model;
  • skip counting;
  • a number sentence;
  • a written explanation.

For example:

“A prize of $36 is shared equally between 4 people.”

Children may draw 4 groups, share $36 equally, skip count or use repeated subtraction to determine that each person receives $9.

The answer 9 represents dollars received by each person.

13. Solve Repeated Equal-Quantity Problems

Read a problem such as:

“There are 4 trays with 6 biscuits on each tray. How many biscuits are there altogether?”

Ask your child to:

  1. identify the number of groups;
  2. identify the number in each group;
  3. draw or build the groups;
  4. write repeated addition;
  5. skip count to find the total;
  6. write the answer with the correct unit.

The repeated addition sentence is:

6 + 6 + 6 + 6 = 24

14. Explain the Meaning of the Answer

A numerical answer is incomplete if the child cannot explain what it represents.

Ask:

  • Does the answer represent objects?
  • Does it represent groups?
  • Does it represent people?
  • Does it represent dollars?
  • Does it represent objects in each group?

Recommended Teaching Sequence at Home

  1. Make repeated equal groups with objects.
  2. Write the matching repeated addition sentence.
  3. Use skip counting to find the total.
  4. Arrange the objects into rows and columns.
  5. Name and turn arrays.
  6. Partition arrays using known number facts.
  7. Represent multiplication with bar models.
  8. Share collections into a known number of groups.
  9. Make groups of a known size.
  10. Compare the two types of division.
  11. Use a Think Board to represent a problem.
  12. Explain what the answer represents.

Common Misconceptions and How Parents Can Help

Making groups that are not equal

Count the objects in each group and compare them. Multiplication and division in this unit involve equal groups.

Counting every object instead of using the array structure

Ask the child what groups or known facts they can see before counting individual objects.

Confusing rows and columns

Describe rows as going across and columns as going down. Ask the child to point to each row and column.

Thinking a turned array has a different total

Turn the same physical array without adding or removing any objects. Recount or partition it to verify the total.

Writing repeated addition with the wrong addend

Each addend should represent the number in one equal group. Point to each group while writing the sentence.

Confusing the number of groups with the group size

Ask two separate questions: “How many groups are there?” and “How many objects are in each group?”

Treating sharing and grouping division as identical

Use the same collection to demonstrate both situations and discuss what is known and what is unknown.

Giving a number without explaining its meaning

Ask the child to finish the answer using a unit, such as “9 dollars for each person” or “4 groups”.

Skip counting by the number of groups

When finding a multiplication total, skip count by the number in each group and count one skip for each group.

Using multiplication language for unequal collections

Rearrange or redistribute the materials so every group has the same amount before writing repeated addition.

Simple Home Multiplication and Division Activities

Activity 1: Make Equal Groups

Give your child a collection of counters and ask them to make a chosen number of equal groups.

Count the groups, count the objects in each group and find the total.

Focus: Equal grouping.

Activity 2: Repeated Addition Match

Make a set of equal groups and ask your child to write the matching repeated addition number sentence.

Change the groups and repeat.

Focus: AC9M2N05_E5.

Activity 3: Build an Array

Arrange buttons, blocks or coins into equal rows and columns.

Ask your child to name the array and calculate its total.

Focus: AC9M2N05_E1.

Activity 4: Turn the Array

Build an array, turn it and describe the new arrangement.

Discuss why the total remains unchanged.

Focus: Turning arrays.

Activity 5: Break Apart the Array

Cover part of an array with paper or draw a dividing line through it.

Ask your child to find each smaller total and combine the parts.

Focus: AC9M2N05_E2.

Activity 6: Share the Collection

Share 12, 16, 20 or 24 objects equally among a chosen number of plates or people.

Ask how many objects each group receives.

Focus: Sharing division.

Activity 7: Make Groups of a Chosen Size

Give your child a collection and ask them to make groups of 2, 3, 4 or 5.

Ask how many complete groups can be made.

Focus: Grouping division.

Activity 8: Multiplication Bar Models

Draw a bar divided into equal sections and write the quantity represented by each section.

Find the total and write the repeated addition sentence.

Focus: Bar models.

Activity 9: Think Board Challenge

Choose one multiplication or division problem and represent it with objects, a drawing, a number sentence and a written explanation.

Focus: AC9M2N05_E4.

Activity 10: Tray and Plate Problems

Create problems involving equal quantities on trays, plates, shelves or containers.

Ask your child to draw the groups, write repeated addition and skip count to find the total.

Focus: Repeated equal quantities.

Questions Parents Can Ask

  • How many equal groups are there?
  • How many objects are in each group?
  • Are all the groups equal?
  • What repeated addition sentence matches the groups?
  • What number will you skip count by?
  • How many skips will you make?
  • How many rows are in the array?
  • How many columns are in the array?
  • How could you name this array?
  • What happens when the array is turned?
  • How could you partition the array?
  • What known number facts can help?
  • Are you sharing into a number of groups?
  • Are you making groups of a chosen size?
  • What is known in the problem?
  • What are you trying to find?
  • Does the answer represent groups or objects in each group?
  • Can you show the problem with a bar model?
  • Can you represent the problem another way?
  • How can you check your answer?

Mathematical Sentence Starters

There are _____ equal groups.

There are _____ objects in each group.

The repeated addition sentence is _____.

I skip counted by _____.

The total is _____.

The array has _____ rows and _____ columns.

I can name the array as _____.

When I turned the array, _____.

I partitioned the array into _____ and _____.

I used the number fact _____.

I shared _____ objects into _____ equal groups.

Each group received _____.

I made groups of _____.

I made _____ complete groups.

The answer represents _____.

I checked my answer by _____.

Supporting Different Learners at Home

Children Who Need More Support

  • use small totals such as 6, 8, 10 and 12;
  • begin with groups of 2, 5 and 10;
  • use physical objects before drawings;
  • keep all groups visible;
  • label the number of groups and group size separately;
  • use grid paper for arrays;
  • practise counting rows and columns;
  • compare one sharing problem with one grouping problem;
  • provide a partially completed Think Board;
  • allow oral explanations before written responses.

Children Ready for Extension

  • find several arrays for the same total;
  • compare turned arrays;
  • partition larger arrays in different ways;
  • use more than one strategy to find a total;
  • write multiplication stories for given arrays;
  • write sharing and grouping stories for the same total;
  • solve problems with an unknown number of groups;
  • solve problems with an unknown group size;
  • identify and correct an incorrect array or division model;
  • explain why two representations show the same calculation.

Quick Parent Check

Use these questions to check whether your child understands the main ideas.

  1. Make 4 equal groups with 3 objects in each group.
  2. Write the matching repeated addition sentence.
  3. Build and name an array representing 12.
  4. Turn the array and describe the new arrangement.
  5. Find the total in a 3-by-5 array without counting every dot.
  6. Share 12 objects equally into 3 groups.
  7. Place 12 objects into groups of 3.
  8. Explain how the two division problems are different.
  9. Draw a bar model showing 4 groups of 6.
  10. Explain what the answer represents in a division problem.

A child shows secure understanding when they can represent equal groups, find totals efficiently, distinguish between sharing and grouping, and explain what the answer means.

Quick Exit Ticket

  1. Draw an array showing 3 groups of 4.
  2. Write the matching repeated addition sentence.
  3. Explain the difference between sharing into 3 groups and making groups of 3.

Printable Teacher, Parent and Student Resources

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Home Learning Summary

Multiplication and division understanding grows through repeated practical experiences with equal groups, arrays and sharing.

Use this simple routine:

  1. identify the total, groups and group size;
  2. represent the problem with objects;
  3. arrange or share the objects equally;
  4. draw an array, diagram or bar model;
  5. write repeated addition or skip count;
  6. explain what the answer represents.

Related Foundation, Year 1 and Year 2 Maths Topics

Children who need additional support can revisit these earlier counting, grouping, sharing and addition topics.

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