การบวก การลบ

270,000 + 330,000

• 500,000

• 510,000

• 590,000

• 600,000

2,000,000 - 999,900

• 1,000,001

• 1,000,010

• 1,000,100

• 1,001,000

123,456 + 987,654

• 1,000,000

• 1,111,000

• 1,101,101

• 1,111,1110

5,005,500 - 4,000,000 - 100,000 - 500

• 900,500

• 905,000

• 900,000

• 800,500

72,000,000 + 450,020 + 9,909

• 72,459,929

• 72,540,029

• 72,592,029

• 72,450,929

47,889,977 - 25,667,755

• 25,252,252

• 22,332,233

• 22,111,111

• 22,222,222

800,999 + 274,001

• 675,000

• 974,990

• 985,000

• 1,075,000

4,717,456 - 917,123

• 3,800,333

• 3,834,579

• 4,620,333

• 4,200,579

159,100,003 + 2,078,907

• 160,278,910

• 159,378,910

• 161,178,910

• 161,278,937

504,724,369 - 499,020,309

• 5,724,009

• 5,704,060

• 495,704,060

• 195,724,369