Addition
ICSE · Class 1 · Mathematics
Most important questions from Addition for ICSE Class 1 Mathematics board exam 2026. MCQs, short answer, and long answer questions with marks.
Interactive on Super Tutor
Studying Addition? Get the full interactive chapter.
Quizzes, flashcards, AI doubt-solver and a step-by-step study plan — built for important questions and more.
1,000+ Class 1 students started this chapter today
Sample Questions
What is 1 + 8?
Show answer
9
Start at 1 and count forward 8 steps: 2, 3, 4, 5, 6, 7, 8, 9. So, 1 + 8 = 9.
Which of the following is true about addition?
Show answer
The sign of addition is '+',The answer in addition is called sum,Zero added to any number gives the same number
Addition uses the '+' sign, the result is called sum, and adding zero to any number does not change it.
What is 4 + 4?
Show answer
8
Start at 4 and count forward 4 steps: 5, 6, 7, 8. So, 4 + 4 = 8.
What is 0 + 3?
Show answer
3
Any number added to 0 remains the same. So, 0 + 3 = 3.
+77 more questions available
Practice AllFrequently Asked Questions
What are the important topics in Addition for ICSE Class 1 Mathematics?
How to score full marks in Addition — ICSE Class 1 Mathematics?
How many important questions are there in Addition?
Sources & Official References
Content is aligned to the official syllabus. Refer to the board website for the latest curriculum.
More resources for Addition
Practice Quiz
Test yourself with a quick quiz
Revision Notes
Key points for last-minute revision
Formula Sheet
All formulas in one place
Chapter Summary
Understand the chapter at a glance
Concept Maps
See how topics connect visually
Study Plan
Step-by-step plan to ace this chapter
Flashcards
Quick-fire cards for active recall
Syllabus
What topics to cover
NCERT Solutions
Every textbook question solved step by step
For serious students
Get the full Addition chapter — for free.
Quizzes, flashcards, AI doubt-solver and a step-by-step study plan for ICSE Class 1 Mathematics.