Descompune: 525, 135, 1000, 468,18 000, 15 000,23 000​

Răspuns:

525=

[tex] {5}^{2} \times 7 \times 3[/tex]

135=

[tex]5 \times {3}^{3} [/tex]

1 000=

[tex] {10}^{3} [/tex]

468=

[tex] {2}^{2} \times {3}^{2} \times 13[/tex]

18 000=

[tex] {10}^{3} \times {3}^{2} \times 2[/tex]

15 000=

[tex] {10}^{3} \times 3 \times 5[/tex]

23 000=

[tex] {10}^{3} \times 23[/tex]

Răspuns:

525=500+20+5

135=100+30+5

1000=1000(corectațimă,nu sunt sigur)

468=400+60+8

18000=10000+8000

15000=10000+5000

23000=20000+3000