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DianaAmericana
a fost răspuns

doar 1 2 3 Multumesc

Doar 1 2 3 Multumesc class=

Răspuns :

Dianateodorabap8rnex
1:a)
23432+45219=68651
654764-231627=423137
b)
389698+296302=686000
893310-267912=625398
c)
796403+89728=886131
514254-27325=486929
2:a)
24536+345=345+24536
b)
27330+250000+250000=
27330+(250000+250000)=
27330+500000=527330
c)
135000+23000+265000+27000=
(135000+265000)+(23000+27000)=
400000+50000=450000
3:a)
23500+135000=158500
b)
125324-86321=39003
a doua este incorectă
c)
(324231+145600)+(324231-14600)=
469831+309631=779462
Sper ca te.am ajutat!
Sjjaszintia
1.A.23.432 +45.219=68.651
654.764 -231.627=423.137

B.389.698+296.302=686.000
893.310-267.912=625.398

C.796.403+89.728=886.131
514.254-27.325=486.929

2.a)24.536
b)27.330+250.000+250.000=27.330+500.000=527.330
c)135.000+23.000+265.000+27.000=(135.000+265.000)+(23.000+27.000)=400.000+100.000=500.000

3.
a)135.500+23.500=159.000
b)125.324+74.676=200.000=>200.000-86.321=113.679
c)(324.231+145.600)+(324.231-145.600)=469.381+178.631=648.012
Sper că te-am ajutat :)