1. Add the following:
a. 13,65,042 + 11,31,741
b. 12,12,900 + 40,56,062
c. 41,22,692 + 3,54,55,201
d. 78,23,455 + 2,21,56,222
e. 4,01,89,856 + 8,54,45,971
f. 7,59,72,298 + 2,67,88,701
g. 5,68,78,585 + 63,58,868
h. 4,99,23,858 + 7,84,10,864

2. Subtract the following:
a. 85,53,487 - 41,21,277
b. 98,44,885 - 87,62,152
c. 8,83,91,895 - 7,61,10,584
d. 6,89,92,292 - 4,78,81,161
e. 5,33,03,543 - 2,34,67,343
f. 30,18,391 - 19,98,899
g. 6,08,08,292 - 2,87,09,523
h. 7,25,55,852 - 1,26,88,643

3. Solve the following:
a. 16,75,994 + 1,21,333 - 76,223
b. 53,409 + 1,12,763 - 12,856
c. 1,17,77,909 - 6,21,008 + 1,21,568
d. 8,71,004 - 71,005 + 52,646
e. 25,42,734 + 76,999 - 87,444
f. 16,11,006 - 1,61,843 + 2,42,0

The response includes detailed solutions for addition, subtraction, and mixed operations, with each calculation shown step-by-step. Some expressions were incomplete or unclear, requiring further information for resolution. Overall, the response provides a comprehensive overview of the calculations requested.
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Answered by ElijahBenjaminCarter | 2025-07-06

Let's solve the mathematical problems step-by-step:
1. Addition
a. 13 , 65 , 042 + 11 , 31 , 741 = 24 , 96 , 783
b. 12 , 12 , 900 + 40 , 56 , 062 = 52 , 68 , 962
c. 41 , 22 , 692 + 3 , 54 , 55 , 201 = 3 , 95 , 77 , 893
d. 78 , 23 , 455 + 2 , 21 , 56 , 222 = 2 , 99 , 79 , 677
e. 4 , 01 , 89 , 856 + 8 , 54 , 45 , 971 = 12 , 56 , 35 , 827
f. 7 , 59 , 72 , 298 + 2 , 67 , 88 , 701 = 10 , 27 , 60 , 999
g. 5 , 68 , 78 , 585 + 63 , 58 , 868 = 6 , 32 , 37 , 453
h. 4 , 99 , 23 , 858 + 7 , 84 , 10 , 864 = 12 , 83 , 34 , 722
2. Subtraction
a. 85 , 53 , 487 − 41 , 21 , 277 = 44 , 32 , 210
b. 98 , 44 , 885 − 87 , 62 , 152 = 10 , 82 , 733
c. 8 , 83 , 91 , 895 − 7 , 61 , 10 , 584 = 1 , 22 , 81 , 311
d. 6 , 89 , 92 , 292 − 4 , 78 , 81 , 161 = 2 , 11 , 11 , 131
e. 5 , 33 , 03 , 543 − 2 , 34 , 67 , 343 = 2 , 98 , 36 , 200
f. 30 , 18 , 391 − 19 , 98 , 899 = 10 , 19 , 492
g. 6 , 08 , 08 , 292 − 2 , 87 , 09 , 523 = 3 , 20 , 98 , 769
h. 7 , 25 , 55 , 852 − 1 , 26 , 88 , 643 = 5 , 98 , 67 , 209
3. Mixed Operations
a. 16 , 75 , 994 + 1 , 21 , 333 − 76 , 223 = 17 , 21 , 104
b. 53 , 409 + 1 , 12 , 763 − 12 , 856 = 1 , 53 , 316
c. 1 , 17 , 77 , 909 − 6 , 21 , 008 + 1 , 21 , 568 = 1 , 12 , 78 , 469
d. 8 , 71 , 004 − 71 , 005 + 52 , 646 = 8 , 52 , 645
e. 25 , 42 , 734 + 76 , 999 − 87 , 444 = 25 , 32 , 289
For problem 3f, the expression was not complete, so I'm unable to solve it without more information.
If you need further assistance or clarification, feel free to ask!

Answered by ElijahBenjaminCarter | 2025-07-06