20000+543=20543
7654+8765=164119
9876+6547=16423
1234+7896=9130
20000 + 543 = 20543
7654 + 8765= 16419
9876 +6547 = 16423
1234 +7896 = 9130
20 000 + 543 = 20 543
7 654 + 8 765 = 16 419
9 876 + 6 547 = 16 423
1 234 + 7 896 = 9 130
20000+543=20543
7654+8765=16419
9876+6547=16423
1234+7896=9130
20000+543=20543 7654+8765=16419 9876+6547=16423 1234+7896=9130
20000+543=2054
7654+8765=16419
9876+6547=16423
1234+7896=9130
Hok tốt#
= 20543
= 164119
= 16432
= 9130
Hk tốt
= 20543
= 16419
= 16423
= 9130
Hok tốt nhé~~~