693,000

704,000

708,000

692,000

490,300

500,000

490,000

480,000

151,000

151,200

150,000

200,000

38,475

37,841

40,271

39,300

60,000

62,500

63,000

62,510

10,000

8,000

7,640

7,600

19,729

19,565

19,637 

19,778

141,000

200,000

140,000

100,000

62,500

63,000

60,000

62,510

6,000

7,000

6,900

6,930

400

450

460

300

39,200

40,000

39,300

30,000

7,000

6,900

6,000

6,800

30,000

29,000

29,100

29,60

900,000

945,000

945,100

950,000

35,000

34,000

34,900

34,920

200,000

220,000

216,800

210,000

468

532

447

514

Find the exact answer

Find about the right answer

Guessing the answer

Asking the teacher for the answer

345,700

350,000

345,680

300,000

30,000

29,000

29,100

29,60

2,000,000

3,000,000

2,500,000

2,490,000

900,000

945,000

945,100

950,000

35,000

34,000

34,900

34,920

200,000

220,000

216,800

210,000

33,000,016,088

33,016,088

33,016,88

33,160,088

4,000,000 + 500,000 + 1,000 + 300 + 50 + 6

400,000 + 500,000 + 1,000 + 300 + 50 + 6

4,000,000 + 5,000,000 + 1,000 + 300 + 50 + 6

4,000,000 + 500,000 + 10,000 + 300 + 50 + 6

900,000,012,011

9,012,000,011

900,012,011

900,012,000,011

sum

addends

factor

difference