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Maths Adventures

Sailing maths quest: addition

A story-led junior maths adventure using maps, bearings and voyage planning to combine treasures, supplies and scores without losing track.

Quick answer

You can use addition to plan your sailing journey, count treasures, and keep track of supplies to make sure you have enough for your adventure!

Learning outcome

By the end of this page, you will be able to add numbers together to solve problems about sailing, treasure, and supplies – just like a real sailor! Success signs:
  • You can add two small numbers together
  • You can add bigger numbers using objects or drawings
  • You can solve sailing-related problems using addition
  • You can check your answers to make sure they make sense

Why this matters

When you sail a boat, you need to add up lots of things to make sure everything goes well. You might need to add up how many coins you have, how many bottles of water you need, or how many miles you've sailed. Addition helps you keep track of everything so you don't run out of anything important. Whether you're planning a trip or playing a game, addition is one of the most useful maths skills you can learn.

How it works

Addition means putting numbers together to find out how many there are in total. When you sail, you might have:
  • 3 bottles of water in your boat
  • 5 more bottles of water from a stop
To find how many bottles you have altogether, you add them: 3 + 5 = 8 You can do addition with:
  • Fingers
  • Objects like blocks or toys
  • Drawings
  • Number lines

Examples you can see

Let's imagine you are sailing on a treasure hunt. Here are some real examples of how you might use addition: Example 1: Counting treasures You find 4 gold coins on one island and 6 more on another island. How many coins do you have altogether? 4 + 6 = 10 coins Example 2: Planning supplies You have 2 bottles of water and your friend gives you 3 more. How many bottles do you have now? 2 + 3 = 5 bottles Example 3: Adding distances Your boat sails 7 miles in the morning and 8 miles in the afternoon. How many miles have you sailed in total? 7 + 8 = 15 miles Example 4: Counting crew You start with 3 crew members. Then 2 more join your ship. How many crew members do you have now? 3 + 2 = 5 crew members

Try it as a mini adventure

Sailing Maths Quest: The Treasure Map Adventure You are Captain Maths, and you've found a treasure map! But the map is broken, and you need to solve puzzles to find the treasure. Each puzzle gives you numbers to add together. You must add them correctly to find the next clue. First clue: You have 3 bottles of water. You find 4 more bottles on the island. How many bottles do you have now? 3 + 4 = ? Second clue: You start with 5 coins. You find 3 more coins in a chest. How many coins do you have now? 5 + 3 = ? Third clue: You sail 6 miles in the morning and 9 miles in the afternoon. How many miles have you sailed? 6 + 9 = ? Fourth clue: You have 2 flags and find 7 more flags on a shipwreck. How many flags do you have? 2 + 7 = ? Fifth clue: You start with 8 supplies. You get 4 more from a friendly sailor. How many supplies do you have? 8 + 4 = ? Answer to the quest: 1. 3 + 4 = 7 bottles 2. 5 + 3 = 8 coins 3. 6 + 9 = 15 miles 4. 2 + 7 = 9 flags 5. 8 + 4 = 12 supplies

Common mistakes

  • Mistake: Adding 5 + 3 and getting 8 instead of 7 Why it happens: Sometimes when counting, children get confused and add one extra or miss a number. Fix: Use fingers, draw the numbers, or count objects to make sure you get the right answer.
  • Mistake: Adding 2 + 2 and saying it equals 5 Why it happens: Children sometimes make small slips when they are excited or tired. Fix: Double-check your answer by counting again or using a number line.
  • Mistake: Forgetting to add numbers in the right order Why it happens: When you're solving problems quickly, it's easy to mix up which numbers to add. Fix: Read the problem carefully and write down the numbers before adding them.

Parent and carer guide

As a parent or carer, you can help your child practice addition in fun ways:
  • Play a sailing game at home where you add up things like toys, books, or snacks
  • Use a real map or drawing of a sailing route and add up distances
  • Count how many steps you take during a walk, then add them up
  • When cooking, ask your child to add ingredients (e.g., 2 eggs + 3 eggs = 5 eggs)
  • Use real coins or small objects to make addition fun and hands-on
What to say:
  • "Let's count how many toys we have together"
  • "How many steps do we need to take to get to the garden?"
  • "Let's add up how many cups of water we need for our trip"
What not to worry about:
  • It's normal for children to make small mistakes at first
  • They will get better with practice
  • Don't rush them – let them think and count carefully

Practice questions

  1. What is 3 + 4?
  2. What is 5 + 2?
  3. What is 6 + 7?
  4. What is 9 + 1?
  5. What is 8 + 3?
  6. What is 2 + 8?
  7. What is 4 + 5?
  8. What is 1 + 9?
  9. What is 7 + 6?
  10. What is 10 + 2?
Answers:
  1. 7
  2. 7
  3. 13
  4. 10
  5. 11
  6. 10
  7. 9
  8. 10
  9. 13
  10. 12

FAQ

What is addition?

Addition is when you put numbers together to find out how many there are in total.

How can I practice addition at home?

You can practice by counting objects, using your fingers, or solving simple problems with everyday items like toys, snacks, or books.

Why do I need to learn addition?

Addition helps you solve problems in real life, like counting how many cookies you have or how many miles you've walked.

Can I use addition with big numbers?

Yes! Once you know how to add small numbers, you can add bigger numbers too. You can use drawings or objects to help you.

What if I get the answer wrong?

That's okay! Everyone makes mistakes when learning. Just try again, use objects to help, or ask a grown-up for help.