Monday, December 4, 2023
HomeMathAddition of 3-Digit Numbers With out Carrying

# Addition of 3-Digit Numbers With out Carrying

In 1st grade, we now have learnt the way to add 1-digit and 2-digit numbers. Right here, we’ll study easy addition of 3-digit numbers with out regrouping (with out carrying).

We add 3-digit numbers in the identical means as we add 2-digit numbers.

Allow us to add 423 and 215. So as to add the above numbers, we take the next steps:

Thus, the sum of 423 and 215 is 638.

Questions and Solutions on Addition of 3-Digit Numbers With out Carrying:

 (i) H     T     O      3     1     2  +  4     8     3  ___________ (ii) H     T     O      2     1     5  +  6     2     0  ___________ (iii) H     T     O      7     2     3  +  1     5     6  ___________

1. (i) 795

(ii) 835

(iii) 879

2. Discover the sum:

 (i) H     T     O      4     0     9  +  3     8     0  ___________ (ii) H     T     O      6     1     8  +  2     6     0  ___________ (iii) H     T     O      8     0     4  +  1     9     3  ___________
 (iv) H     T     O      5     1     0  +  2     8     7  ___________ (v) H     T     O      4     8     8  +  3     0     1  ___________ (vi) H     T     O      7     0     7  +  2     7     1  ___________

2. (i) 789

(ii) 878

(iii) 997

(iv) 797

(v) 789

(vi) 978

3. Prepare in columns and add:

(i) 321 + 521 = _____

(ii) 811 + 184 = _____

(iii) 315 + 423 = _____

(iv) 805 + 173 = _____

(v) 283 + 601 = _____

(vi) 525 + 374 = _____

3. (i) 842

(ii) 995

(iii) 738

(iv) 978

(v) 884

(vi) 899

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