Addition of 3Digit Numbers with Regrouping
We will learn addition of 3digit numbers with regrouping.
1. Add 495 and 65.
Solution:
Step 1: Arrange the numbers vertically.
Step 2: Add the ones. 5 + 5 = 10 ones = 1 ten and 0 one. Write 0 in the ones column and carry over 1 to the tens column. Step 3: Add the tens. 9 + 6 + 1 (carry over) = 16 tens = 1 hundred and 6 tens. Write 6 in the tens column and carry over 1 to the hundreds column. Step 4: Add the hundreds. 4 +1 (carry over) = 5 hundreds. Write 5 in the hundreds column.

Thus, 495 + 65 = 560

2. Add 379 and 558
Solution:
Step 1: Arrange the numbers vertically. Step 2: Add the ones column. 9 + 8 = 17 ones = 1 ten and 7 ones. Write 7 in the ones column and carry over 1 to the tens column. Step 3: Add the tens column. 7 + 5 + 1 (carry over) = 13 tens = 1 hundred and 3 tens. Write 3 in the tens column and carry over 1 to the hundreds column. Step 4: Add the hundreds column. 3 + 5 + 1 (carry over) = 9 hundreds.

Thus 379 + 558 = 937

Questions and Answers on Addition of 3Digit Numbers with Regrouping:
I. Add the following numbers:
(i) 973 + 18
(ii) 536 + 69
(iii) 797 + 26
(iv) 479 + 32
(v) 284 + 33
(vi) 529 + 74
(vii) 664 + 9
(viii) 708 + 12
(ix) 675 + 38
(x) 468 + 68
(xi) 209 + 84
(xii) 900 + 92
(xiii) 421 + 79
(xiv) 579 + 78
(xv) 251 + 84
(xvi) 676 + 35
Answer:
I. (i) 981
(ii) 605
(iii) 826
(iv) 511
(v) 317
(vi) 603
(vii) 673
(viii) 740
(ix) 713
(x) 536
(xi) 393
(xii) 992
(xiii) 500
(xiv) 657
(xv) 335
(xvi) 711
II. Add the following numbers:
(i) 257 + 483
(ii) 559 + 207
(iii) 357 + 376
(iv) 436 + 354
(v) 618 + 162
(vi) 428 + 357
(vii) 364 + 546
(viii) 518 + 293
(ix) 329 + 600
(x) 533 + 428
(xi) 442 + 279
(xii) 269 + 542
(xiii) 364 + 263
(xiv) 490 + 240
(xv) 836 + 157
(xvi) 680 + 255
Answer:
II. (i) 740
(ii) 766
(iii) 733
(iv) 790
(v) 780
(vi) 785
(vii) 910
(viii) 811
(ix) 929
(x) 961
(xi) 721
(xii) 811
(xiii) 627
(xiv) 730
(xv) 993
(xvi) 935
You might like these
What are four digit numbers? We may divide 4digit numbers in 9 groups. (i) 1000 to 1999 (one thousand to one thousand nine hundred ninety nine)
What are the rules for the comparison of threedigit numbers? (i) The numbers having less than three digits are always smaller than the numbers having three digits as:
We will learn division sharing and grouping. Share eight strawberries between four children. Let us distribute strawberries equally to all the four children one by one.
We will learn about the addition of 5digit numbers (without carrying and with carrying). We know how to add 2 or 3, 4digit numbers without carrying or with carrying.
We will learn addition of 6digit numbers without carrying and with carrying. We have learnt to add numbers having 4 or 5 digits. Now we will learn to add numbers having 6 digits. The procedures and methods adopted are the same as in the case of 4 or 5 digits.
The activity provided in the third grade math worksheet on subtraction word problems is very important for the kids. Students need to read the questions carefully and then translate the information
Practice the questions given in the worksheet on third grade mixed problems of addition and subtraction. These worksheets provide basic questions involving mixed word problems to find their sum and
We will discuss here about the combination of addition and subtraction. The rules which can be used to solve the sums involving addition (+) and subtraction () together are: I: First add
We will learn the basic knowledge for estimating a sum. Here we will learn an easy way to estimate a sum of two numbers by rounding. In case of two digit numbers we can only round the number
What is the difference between face value and place value of digits? Before we proceed to face value and place value let us recall the expanded form of a number. The face value of a digit is the digit itself, at whatever place it may be.
Practice the questions given in the worksheet on knowing threedigit numbers. The questions are based on numbers in words, numbers in figures, place value, expanded form, before number, after number
3rd grade math worksheets is carefully planned and thoughtfully presented on mathematics for the students. Teachers and parents can also follow the worksheets to guide the students.
In 3rd Grade Multiplication Worksheet we will solve how to divide using multiplication tables, relationship between multiplication and division, problems on properties of division, long division method, word problems on long division.
In 3rd Grade Multiplication Worksheet we will solve how to multiply 2digit number by 1digit number without regrouping, multiply 2digit number by 1digit number with regrouping, multiply 3digit number by 1digit number without regrouping, multiply 3digit number
As we know that the division is to distribute a given value or quantity into groups having equal values. In long division, values at the individual place (Thousands, Hundreds, Tens, Ones) are dividend one at a time starting with the highest place.
3rd Grade Math Lessons
From Addition of 3Digit Numbers with Regrouping to HOME PAGE
Didn't find what you were looking for? Or want to know more information
about Math Only Math.
Use this Google Search to find what you need.
Share this page:
What’s this?


New! Comments
Have your say about what you just read! Leave me a comment in the box below. Ask a Question or Answer a Question.