Cryptarithmetic Puzzles for 2023, Puzzle #44 MUST + SUM = ADDS

Today is 3/20/2023 which is a palindrome date! Check out this palindrome puzzle. Should be doable by hand as there are a lot of solutions.

MUST + SUM = ADDS

Solutions are below the image.

SPOILER SOLUTIONS!

MUST_first SUM_second ADDS_third
2819 182 3001
3729 273 4002
3829 283 4112
4817 184 5001
4728 274 5002
4639 364 5003
4739 374 5113
4839 384 5223
5827 285 6112
5738 375 6113
5749 475 6224
5849 485 6334
6815 186 7001
6548 456 7004
6459 546 7005
6859 586 7445
7369 637 8006
7469 647 8116
7569 657 8226
8724 278 9002
8635 368 9003
8546 458 9004
8457 548 9005
8735 378 9113
8746 478 9224
8657 568 9225