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Maths Adventures

Bakery maths quest: multiplication

A story-led junior maths adventure using recipes, sharing and delicious fractions to use equal groups, arrays and repeated patterns.

Quick answer

Multiplication is like making equal groups or repeated addition. When you multiply, you're adding the same number over and over again. In a bakery, you might need to make 5 trays of cupcakes with 6 cupcakes on each tray – that's 5 groups of 6, or 5 × 6 = 30 cupcakes.

Learning outcome

By the end of this page, you will be able to use multiplication to solve real-life problems like sharing ingredients, counting items in equal groups, and working out how many things you need for a recipe. Success signs:
  • You can make equal groups of objects and count them by skip counting or multiplying.
  • You can use arrays (rows and columns) to show multiplication.
  • You can solve problems like "If I need 3 trays of biscuits and each tray has 8 biscuits, how many biscuits do I need?"
  • You can use multiplication to work out how many items are in a recipe or a batch.

Why this matters

Multiplication helps you solve problems quickly when you have equal groups. In a bakery, you use multiplication to work out how many ingredients you need for many cakes or how many cupcakes are in a tray. You'll also use it in games, sports, cooking, and even sharing your toys with friends.

How it works

Multiplication is like adding the same number many times. For example:
  • 3 × 4 means 3 groups of 4, or 4 + 4 + 4 = 12
  • 5 × 6 means 5 groups of 6, or 6 + 6 + 6 + 6 + 6 = 30
You can also show multiplication with arrays – like rows and columns of cupcakes or biscuits. Each row has the same number of items, and you count how many rows there are.

Examples you can see

Let’s imagine you are a baker helping in a small bakery. Here are some examples of how you might use multiplication: Example 1: Making cookies You need to make 4 trays of cookies. Each tray holds 7 cookies. How many cookies do you need in total?
  • 4 trays of 7 cookies = 4 × 7 = 28 cookies
Example 2: Baking cupcakes You have 3 trays, and each tray has 8 cupcakes. How many cupcakes are there?
  • 3 trays of 8 cupcakes = 3 × 8 = 24 cupcakes
Example 3: Sharing ingredients You have 6 bowls of flour, and each bowl has 5 spoonfuls of flour. How many spoonfuls of flour are there?
  • 6 bowls of 5 spoonfuls = 6 × 5 = 30 spoonfuls
Example 4: Using arrays You want to arrange 4 rows of 6 biscuits. How many biscuits do you need?
  • 4 rows of 6 biscuits = 4 × 6 = 24 biscuits

Try it as a mini adventure

Bakery Maths Quest: The Cupcake Challenge You are the newest apprentice at a busy bakery. The head baker has a challenge for you:
  • There are 5 trays of cupcakes.
  • Each tray has 6 cupcakes.
  • You need to count how many cupcakes there are in total.
You can solve this by:
  1. Counting each cupcake one by one – that takes a long time!
  2. Making 5 equal groups of 6 cupcakes each.
  3. Adding 6 + 6 + 6 + 6 + 6 = 30 cupcakes.
  4. Or multiplying 5 × 6 = 30 cupcakes.
Mini challenge: Now try to solve this:
  • There are 4 trays of muffins.
  • Each tray has 9 muffins.
  • How many muffins are there in total?
Answer: 4 × 9 = 36 muffins Next challenge:
  • You have 7 boxes of chocolate chips.
  • Each box has 5 chips.
  • How many chips are there in total?
Answer: 7 × 5 = 35 chips

Common mistakes

  • Mistake: Thinking 5 × 3 = 5 + 3 = 8, not 5 + 5 + 5 = 15.
    Why it happens: Mixing up multiplication with addition.
    Fix: Remember multiplication is repeated addition – 5 × 3 = 3 + 3 + 3 + 3 + 3 = 15.
  • Mistake: Counting rows and columns wrong in arrays.
    Why it happens: Not paying attention to what each row or column shows.
    Fix: Label each row or column clearly and count carefully.
  • Mistake: Forgetting to check if the groups are equal.
    Why it happens: Thinking that just because items are in a group, they are equal.
    Fix: Double-check that each group has the same amount.

Parent and carer guide

Parents and carers can help by:
  • Using everyday situations like sharing snacks or arranging plates to practice multiplication.
  • Letting children draw arrays or use blocks to show multiplication.
  • Encouraging children to count by 2s, 5s, or 10s to build skip counting skills.
  • Playing multiplication games like "What’s 4 × 6?" and seeing how quickly they can answer.
  • Not worrying if they get the answer wrong – use it as a learning moment.

Practice questions

  1. How many eggs are in 3 cartons if each carton has 12 eggs?
  2. If there are 6 rows of 8 chairs, how many chairs are there?
  3. How many pencils are in 5 boxes if each box has 7 pencils?
  4. If 4 trays have 9 biscuits each, how many biscuits are there?
  5. How many toy cars are in 7 groups of 6 cars?
Answers:
  1. 3 × 12 = 36 eggs
  2. 6 × 8 = 48 chairs
  3. 5 × 7 = 35 pencils
  4. 4 × 9 = 36 biscuits
  5. 7 × 6 = 42 toy cars

FAQ

What is multiplication?

Multiplication is a way to add the same number many times. For example, 3 × 4 means 3 groups of 4, or 4 + 4 + 4 = 12.

How can I use multiplication in real life?

You can use multiplication when you need to count equal groups, like in recipes, sharing snacks, or arranging items in rows and columns.

What is an array in multiplication?

An array is a way to show multiplication using rows and columns. For example, 3 rows of 4 cupcakes can be shown as 3 × 4 = 12 cupcakes.

Why do we need to learn multiplication?

Multiplication helps us solve problems quickly, especially when we have equal groups. It’s useful in cooking, shopping, games, and many other parts of life.

How can I practice multiplication?

You can practice by counting in groups, drawing arrays, using objects like blocks or counters, and playing games with multiplication facts.