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ElenaAna
a fost răspuns

ex 2 va rog mult!!!!!

Ex 2 Va Rog Mult class=

Răspuns :

Bubu159
a)2×X=28 x=28:2 x=14 b)x×5=35 X=35:5 X=7 c)x×7=182 x=182:7 x=26 d)36×x=324 X=324:36 x=9
2xX=28
x=28:2
x=14

Xx5=35
x=35:5
x=7

Xx7=182
x=182:7
x=26

36xX=324
x=324:36
x=9

12xX=144
x=144:12
x=12

Xx4=156
x=156:4
x=39

x:6=1751
x=1751x6
x=10506

x:19=57
x=57x19
x=1083

1157:x=13
x=1157:13
x=89

x:15=15
x=15x15
x=225

x:10=1000
x=10x1000
x=10000

x:5=100
x=5x100
x=500

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