va rog frumos ajutatima​

Va Rog Frumos Ajutatima class=

Răspuns :

Răspuns:

a)444:2=>222×3=>666:6=>111×5=>555

b)340×2=>680-212=>468:2=>234+766=>1000

c)257+55=>312×3=>936-492=>444:4=>111

d)77:7=>11×10=>110×5=>550-397=>153

e)1000:100=>10×50=>500:5=>100×10=>1000