How Many? (Addition and Subtraction of Single Digit Numbers)
CBSE · Class 1 · Mathematics
Summary of How Many? (Addition and Subtraction of Single Digit Numbers) for CBSE Class 1 Mathematics. Key concepts, important points, and chapter overview.
Interactive on Super Tutor
Studying How Many? (Addition and Subtraction of Single Digit Numbers)? Get the full interactive chapter.
Quizzes, flashcards, AI doubt-solver and a step-by-step study plan — built for chapter summary and more.
1,000+ Class 1 students started this chapter today
Overview
Addition means putting groups together to find how many there are in all. Subtraction means taking away to find how many are left. Simple number stories, fingers, dice, shells, marbles, bananas, frogs, balloons, and number strips help show these ideas with small numbers.
Key Concepts
Two groups can be joined
Two groups can be joined to find the total. For example, 4 children and 2 children make 6 children.
More objects can be added
More objects can be added to one group to make a bigger group.
The word make is connected
The word make is connected with + and the word altogether is connected with =.
Two dice are rolled and
Two dice are rolled and the dots on both dice are counted together. The higher total shows the winner.
Different pairs of numbers can make
Different pairs of numbers can make the same total, such as pairs that make 9.
Learning Objectives
- Find the total when two small groups are joined.
- Understand the words make, altogether, total, and sum.
- Use addition and subtraction with small objects and number stories.
- See subtraction as taking away or as jumping back on a number strip.
- Solve simple one-step word problems with single-digit numbers.
Frequently Asked Questions
What are the important topics in How Many? (Addition and Subtraction of Single Digit Numbers) for CBSE Class 1 Mathematics?
How to score full marks in How Many? (Addition and Subtraction of Single Digit Numbers) — CBSE Class 1 Mathematics?
Sources & Official References
- NCERT Official — ncert.nic.in
- CBSE Academic — cbseacademic.nic.in
- CBSE Official — cbse.gov.in
- National Education Policy 2020 — education.gov.in
Content is aligned to the official syllabus. Refer to the board website for the latest curriculum.
More resources for How Many? (Addition and Subtraction of Single Digit Numbers)
Practice Quiz
Test yourself with a quick quiz
Important Questions
Practice with board exam-style questions
Revision Notes
Key points for last-minute revision
Formula Sheet
All formulas in one place
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 How Many? (Addition and Subtraction of Single Digit Numbers) chapter — for free.
Quizzes, flashcards, AI doubt-solver and a step-by-step study plan for CBSE Class 1 Mathematics.