การบวกลบจำนวนนับที่มีหลายหลัก

25,580 + 60,504 = ?

• 86,185

• 86,184

• 86,084

• 86,085

7,458,904 + 502,850 = ?

• 7,961,754

• 7,961,755

• 7,961,854

• 7,961,855

650,854 - 425,521 = ?

• 255,333

• 225,334

• 225,444

• 225,333

5,905,874 - 4,995,251 = ?

• 910,623

• 910,633

• 910,622

• 910,624

234 + 567 = ?

• 650

• 801

• 900

• 700

890 + 123 = ?

• 1013

• 1100

• 900

• 1000

120,580 + 190,789 = ?

• 311,378

• 311,379

• 311,368

• 311,369

585,960 + 630,780 = ?

• 1,216,650

• 1,216,640

• 1,216,740

• 1,216,750

1,805,965 + 435,580 = ?

• 2,242,545

• 2,241,645

• 2,241,546

• 2,241,545

91,504 - 70,400 = ?

• 21,104

• 21,103

• 21,114

• 21,105