Con 0
estima
Modelo de area
Reagrupando
100

2 x 10

20

100

62 x 45

60 x 50 = 3,000

100

47 x 6

282

100

56 x 3

168


200

30 x 40

1200

200

78 x 24

80 x 20 = 1,600

200

146 x 8

1,168

200

869 x 8

6,952

300

600 x 20

12,000

300

56 x 43

60 x 40 = 2400

300

54 x 37

1,998

300

1,890 x 4

7,560

400

700 x 3,000

2,100,000

400

230 x 310

200 x 300 = 60,000

400

54 x 21

1,134


400

13 x 56

840

500

21 x 3,000

63,000

500

790 x 2,100

700 x 2,000 = 1,400,000

500

237 x 45

10,665

500

120 x 43

5,160

M
e
n
u