ทดสอบการบวกลบจำนวนนับไม่เกินหนึ่งแสน

34,567 + 12,345 = ?

• 46,912

• 46,812

• 47,912

• 47,812

87,654 - 23,456 = ?

• 64,198

• 64,298

• 63,198

• 63,298

15,678 + 43,210 = ?

• 58,888

• 58,988

• 59,888

• 59,988

98,765 - 54,321 = ?

• 44,444

• 44,434

• 43,444

• 43,434

27,890 + 35,678 = ?

• 63,568

• 63,578

• 62,568

• 62,578

76,543 - 12,345 = ?

• 64,198

• 64,298

• 63,198

• 63,298

42,356 + 29,876 = ?

• 72,232

• 72,242

• 73,232

• 73,242

65,432 - 31,234 = ?

• 34,198

• 34,298

• 33,198

• 33,298

18,907 + 56,789 = ?

• 75,696

• 75,796

• 74,696

• 74,796

89,012 - 45,678 = ?

• 43,334

• 43,434

• 42,334

• 42,434