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4 Compara
a) numerele
53 355 * 53533
620078 * 602 278
360 200 * 360 002
b) lungimile
2000 m * 20 000 cm
1050 km * 10 500 m
2 100 m * 21000 dm
c) masele
505 t * 505 000 9
8000 g * 80 kg
600 kg * 61


Răspuns :

Răspuns:

A)53355 * 53533=28562532

620078 * 602278=37345833

360200*360002=12967272

B)2000M * 20000cm = 2000m * 2000M=4000000

1050 * 10500= 1050 * 1050=1102500

2100 * 21000 = 2100 * 2100 = 4410000

c)

a) 53355 < 53533
620078 > 602278
360200 > 360002
b) 2000 m > 20000
1050 km > 10500
2100 m = 21000