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Piticot52
a fost răspuns

ajutor dau coroana



plzz


Ajutor Dau Coroanaplzz class=

Răspuns :

a=179
b=179+126
b= 305
c=305+179
c=484
a+b+c=?
179+305+484=484+484=968




sper ca acesta este ex
Atdei1
ex9) a)276+359+124=635+124=759
382+172+108=554+108=662
b)326+247+134+73=573+207=780
275+187+125+213=462+338=800

c)8+9+10+11+219+210+231+242=
17+22+429+473=
39+902=941

11+12+13+14+189+187+186=
23+27+376+186=
56+562=618
ex.11)

a)278=138+140
549=296+298
316=160+156
986=494+492

b)278=143+135
294=299+295
316=159+157
986=495+491

ex 10
a)485+96=96+485 A
612+84>84+712 F

b)175+296<198+312 A
459+385>459+285 A

ex 7
a+b+c=?
a=179-primul număr

126+179=305-al 2 lea număr
179+305=484-al 3 lea numar
179+305+484=968-Suma

ex 6

a)187=180+7
254=200+54
450=250+200

b)187=100+80+7
254=200+50+4
450=200+200+50