Question

Đặt tính rồi tính : 63754+25463; 46829+ 5173; 7163- 5938; 93507-7236

Answer 1

63754+25463=89217

46829+5173=52002

7162-5938=1224

93507-7236=86271

Answer 2

63754+25463=89217

46829+5173=52002

7163-5938=1225

93507-7236=86271