Addition of 3-Digit Numbers with Regrouping
We will learn addition of 3-digit 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 |
3. Let us add 329 and 156.
Write the numbers one below the other as shown.
Step I: Add the ones.
9 ones + 6 ones = 15 ones
Regroup: 15 ones = 1 ten and 5 ones
Write 5 in the ones place.
Carry over 1 ten and write it under 'T'.
Step II: Add the tens.
1 ten (carried over) + 2 tens + 5 tens = 8 tens
Write 8 in the tens place.
Step III: Add the hundreds.
3 hundreds + 1 hundred = 4 hundreds
Write 4 in the hundreds place.
The sum is 485.
4. Let us add 362 and 475.
Write the numbers one below the other as shown.
Step I: Add the ones.
2 ones + 5 ones = 7 ones
Write 7 in the ones place.
Step II: Add the tens.
6 tens + 7 tens = 13 tens
Regroup: 13 tens = 1 hundred and 3 tens
Write 3 in the tens place.
Carry over 1 hundred and write it under 'H'.
Step III: Add the hundreds.
1 hundred (carried over) + 3 hundreds + 4 hundreds = 8 hundreds
Write 8 in the hundreds place.
The sum is 837.
5. Let us and 365 and 267.
Here we need to regroup twice.
Write the numbers one below the other as shown.
Step I: Add the ones.
5 ones + 7 ones = 12 ones
Regroup: 12 ones = 1 ten and 2 ones
Write 2 in the ones place.
Carry over 1 ten and write it under 'T'.
Step II: Add the tens.
1 ten (carried over) + 6 tens + 6 tens = 13 tens
Regroup: 13 tens = 1 hundred and 3 tens
Write 3 in the tens place.
Carry over 1 hundred and write it under 'H'.
Step III: Add the hundreds.
1 hundred (carried over) + 3 hundreds + 2 hundreds = 6 hundreds
Write 6 under 'H'.
The sum is 632.
Word Problems on Addition of 3-Digit Numbers with Regrouping:
5. There are 274 birds in the park. 149 more join them. How many birds are there in the park?
Step I:
Add the ones first.
4 + 9 = 13 ones.
Write 3 under ones column and carry 1 ten to the tens column.
Step II:
Next, add the tens.
1 + 7 + 4 = 12 tens.
Write 2 under tens column and carry 1 to the hundreds column.
Step III:
Finally, add the hundreds.
1 + 2 + 1 = 4 hundreds.
Write 4 under hundreds column.
Thus, there are 423 birds in all.
Worksheet on Addition of 3-Digit 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
III. Add the following 3-digit numbers with regrouping twice as shown.
|
(i) |
H T O 1 1 2 3 5 + 8 8 3 2 3 ____________ |
(ii) |
H T O 7 6 9 + 3 4 ____________ |
|
(iii) |
H T O 3 5 7 + 8 4 ____________ |
(iv) |
H T O 5 9 6 + 2 6 5 ____________ |
|
(v) |
H T O 2 4 5 + 1 7 7 ____________ |
(vi) |
H T O 3 2 9 + 3 9 2 ____________ |
|
(vii) |
H T O 1 4 9 + 5 7 6 ____________ |
(viii) |
H T O 4 6 5 + 3 5 9 ____________ |
Answer:
III. (ii) 803
(iii) 441
(iv) 861
(v) 422
(vi) 721
(vii) 725
(viii) 824
IV. Worksheet on Word Problems on Addition of 3-Digit Numbers with Regrouping:
(i) Christina bought 88 mangoes and 154 apples. How many fruits did she buy in all?
(ii) Austin scored 25, 118, 92 and 29 runs in four matches. How many runs did he score in all?
Answer:
IV. 242 fruits
(ii) 264 runs
You might like these
Long Division | Method | Steps | Examples | Long Division Worksheets
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.
Facts about Division | Basic Division Facts | Learn Long Division
We have already learned division by repeated subtraction, equal sharing/distribution and by short division method. Now, we will read some facts about division to learn long division. 1. If the dividend is ‘zero’ then any number as a divisor will give the quotient as ‘zero’.
Multiplying 3-Digit Number by 1-Digit Number | Three-Digit Multiplicat
Here we will learn multiplying 3-digit number by 1-digit number. In two different ways we will learn to multiply a two-digit number by a one-digit number. 1. Multiply 201 by 3 Step I: Arrange the numbers vertically. Step II: Multiply the digit at the ones place by 3.
Worksheet on Subtraction Word Problems | Subtraction Word Problems
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
Subtraction of 3-Digit Numbers with Regrouping | Step-by-Step Explanat
Subtraction of 3-digit numbers with regrouping are explained here with examples. As you borrow from the tens column, you can borrow from the hundreds column also. 1 ten = 10 ones 1 hundred = 10 tens
Addition of Three 3-Digit Numbers | With and With out Regrouping |Math
Without regrouping: Adding three 3-digit numbers is same as adding two 3-digit numbers.
Subtraction of 3-Digit Numbers without Regrouping | Solved Examples
Subtraction of 3-digit numbers without regrouping are explained here with examples. 1. Ron has a ream of paper having 140 sheets in it. He has used 40 sheets for his project report. How many sheets are left in the ream? To find out the number of sheets left, we will perform
Worksheet on 3-Digit Addition Word Problems | 3rd Grade Math | Answers
In worksheet on 3-digit addition word problems we will solve the problems on addition of 3-digit numbers without regrouping, addition of 3-digit numbers with regrouping, addition of three 3-digit numbers.
Worksheet on Adding 3-Digit Numbers | Adding 3-digit Problems |Answers
Practice the questions given in the worksheet on adding three digit. The questions are based on adding 3-digit problems that do not require regrouping (no regrouping) where 3 addends are needed to arrange in a vertical order to add easily. We first arrange them one below the
Addition of 3-Digit Numbers without Regrouping | Step-by-Step Method
We will learn Addition of 3-Digit Numbers without Regrouping. We know how to do addition of 3-digit numbers without regrouping. Let us recall it solving some examples. Solved Examples on Addition of 3-Digit Numbers without Regrouping 1. The shopkeeper has 153 packets
3rd Grade Addition Worksheet | 3-Digit Addition | Word Problems | Ans
In 3th Grade Addition Worksheet we will solve how to addition of 3-digit numbers without regrouping, addition of three 3-digit numbers without regrouping, addition of 3-digit numbers with regrouping, addition of Three 3-digit numbers with regrouping, properties of addition
Mental Math Addition | Math Tricks for Addition |Calculate Mental Math
What are the strategies to calculate mental math addition? The tricky strategies help us to calculate addition mentally. Learn how to use mental math tricks or techniques that required mental add
Comparison of Three-digit Numbers | Arrange 3-digit Numbers |Questions
What are the rules for the comparison of three-digit numbers? (i) The numbers having less than three digits are always smaller than the numbers having three digits as:
Comparison of One-digit Numbers | Arranging 1-digit Numbers|Face Value
What are the rules for the comparison of one-digit numbers? The comparison of one-digit numbers depends on their values. The value of a number is found by adding the place values of the digits.
Worksheet on Forming Numbers with Digits | Smallest & Greatest Numbers
In the worksheet on forming numbers with digits, the questions will help us to practice how to form different types of smallest and greatest numbers using different digits. We know that all the numbers are formed with the digits 0, 1, 2, 3, 4, 5, 6, 7, 8 and 9.
From Addition of 3-Digit 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.
Recent Articles
-
Addition of Capacity | Add the Different Units of Capacity | Examples
Nov 14, 24 03:03 PM
In addition of capacity we will learn how to add the different units of capacity and volume together. While adding we need to follow that the units of capacity i.e., liter and milliliter -
Measuring Capacity | Standard Unit of Capacity | Litre | Millilitres
Nov 14, 24 02:40 PM
We will discuss about measuring capacity. The milkman measures milk in liters. Petrol is given in liters. Mobil oil is sold in liters. Two milk bottles contain 1 liter of milk. One milk bottle -
Subtraction of Mass | Difference Between the Units of Mass | Examples
Nov 14, 24 09:16 AM
In subtraction of mass we will learn how to find the difference between the units of mass or weight. While subtracting we need to follow that the units of mass i.e., kilogram and gram -
Worksheet on Subtraction of Mass |Word Problems on Subtraction of Mass
Nov 13, 24 02:00 PM
Practice the third grade math worksheet on subtraction of mass or weight. This sheet provides different types of questions where you need to arrange the values of mass under different columns -
Worksheet on Addition of Mass | Word problems on Addition of Mass
Nov 13, 24 10:24 AM
Practice the third grade math worksheet on addition of mass/weight. This sheet provides different types of questions where you need to arrange the values of mass under different columns
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.