MathsFreePrintable
Addition Algorithm Steps
A free maths worksheet ready for your classroom. Open in Kuraplan to grab the print-ready PDF, customize it for your students, or generate a fresh version in seconds.
Addition Algorithm Steps
📝 Part 1: Understanding Algorithm Steps
1. What is an algorithm?
A type of number
Step-by-step instructions to solve a problem
A calculator
A pattern of shapes
2. When adding 47 + 26, what should you do first?
Add the tens digits
Write the numbers vertically
Guess the answer
Use a calculator
3. If the ones digits add up to more than 9, what do you need to do?
Start again
Carry 1 to the tens column
Write down the big number
Add the tens first instead
4. Which of these are important parts of writing a good algorithm? (Choose all that apply)
Clear, numbered steps
Steps in the right order
Using fancy words
Easy to follow instructions
🔢 Part 2: Create Your Own Algorithm
5. Write your own step-by-step algorithm for adding 38 + 27. Use numbered steps.
6. Now use your algorithm to solve 38 + 27. Show your working.
7. Test your algorithm with a different problem: 45 + 39. Write the steps you followed.
8. What pattern do you notice when adding two-digit numbers? Explain in one or two sentences.
🎯 Part 3: Algorithm Challenge
9. Extension: Write an algorithm that includes what to do when you need to carry over. Use the example 67 + 48.
10. Support: Complete this algorithm for adding 23 + 15:
Step 1: Write the numbers _____________ (one above the other)
Step 2: Add the _______ digits: 3 + 5 = ____
Step 3: Add the _______ digits: 2 + 1 = ____
Step 4: Write the final answer: ________
11. Explain to a friend: Why is it helpful to follow the same steps every time when adding numbers?
About This Worksheet
Free in Kuraplan
Sign up free, grab the PDF, and customize it for your class.
Print-Ready
Formatted for standard paper. Clean layout, easy to read.
AI-Generated
Created with Kuraplan's AI, designed for real classroom use.
For Teachers & Parents
Use in classrooms, for homework, tutoring, or homeschool.
Need a custom version of this worksheet?
Kuraplan's AI generates custom worksheets in seconds — differentiated for every learner, aligned to your curriculum.
Generate Custom Worksheets — Free No credit card Curriculum-aligned Under 60 seconds
