Class 3 Maths - GUJARAT

Give and Take

The chapter 'Give and Take' in Class 3 Mathematics introduces students to basic 2-digit and 3-digit addition and subtraction. It teaches children how to mentally calculate sums and differences, use addition to check subtraction, and solve practical word problems involving money, objects, and numbers. This chapter is fundamental for the Gujarat (GSEB) curriculum because it builds the strong numerical foundation required for advanced arithmetic in higher classes. Board exams frequently test these concepts through direct addition-subtraction sums and real-life word problems, making accuracy and neat column alignment very important.

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Key Concepts

Mental Addition

Adding numbers quickly in your head by breaking them down into tens and ones, such as adding 34 and 12 by doing 30+10 and 4+2.

Mental Subtraction

Subtracting numbers mentally by breaking them apart, which helps in solving everyday shopping math quickly without paper.

Addition with Carrying (Regrouping)

When the sum of digits in the ones place is 10 or more, we carry over 1 to the tens place.

Subtraction with Borrowing (Regrouping)

When the top digit is smaller than the bottom digit in a column, we borrow 1 from the neighboring tens place.

Checking Subtraction

We can check if our subtraction is correct by adding the answer to the smaller number to get the bigger number back.

Important Formulas

Total or Sum = Part 1 + Part 2
Difference = Larger Number - Smaller Number
Check Subtraction: Answer + Smaller Number = Larger Number

Board Exam Info

In Gujarat (GSEB) Class 3 Mathematics assessments, this chapter typically carries around 8 to 12 marks. Common question types include solving column addition and subtraction sums, word problems based on shopping or collection of items, and fill-in-the-blanks using mental math shortcuts.

Frequently Asked Questions

How do I know when to borrow in subtraction?

You need to borrow when the top digit in a column is smaller than the bottom digit, so you take 1 from the column to its left.

Can I use addition to check my subtraction answers?

Yes! Add your answer to the number you subtracted, and if it equals the starting number, your answer is correct.

What is the easiest way to add big numbers?

Always arrange the numbers in columns matching Ones under Ones and Tens under Tens, then start adding from the ones place.

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