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1. Efectuați:
a) 943542 - (473000 : 1000 + 68430 10) = ?
b) 1000000 : 1000 + (530 ~ 5:10 – 2000 : 100) = ?
c) 370 x 9 x 100 - (27077 - 15 - 100 + 238): 100 = ?
d) 100000 - 1000 × [100 - 10 (10 – 10: 10)] = ?​

Răspuns :

Denisa45776ask

Răspuns:

a) 943542-(473000:1000+68430:10)=

=943542 - (473+6843)

=943542-9316

= 93226

b)1000000:1000+(530:10-2000:100)=

1000000:1000+( 53-20)

1000000:1000+23

1000+23

1023

c)370×9×100-(27077-15-100+238):100

=370×9×100-(27062-338):100

370×9×100-26724

3330×100-26724

306276

d)1000000-1000×[100-10(10-10:10)]=

1000000-1000×(100-10-10)

1000000-1000×80

1000000-8000

92.000

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