Question

742+46+238+64+130

 

 

Giúp tôi 

Answer 1

742+46+238+64+130

= ( 742 + 238 ) + ( 46 + 64 ) + 130

= 980 + 110 + 130

= 1220

Answer 2

742+46+238+64+130

=(46+64)+(742+238)+130

=110+980+130

=1210

Answer 3

742+46+238+64+130

=(742+238)+(64+46)+130

=980+110+130

=1220 NHA

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Answer 4

=(742+238)+(46+64)+130

=(970+130)+110

=1100+110=1210

Answer 5

742 +46+238 +64 +130

= (742+238) +(64+46) +130

= 980+100+130

= 1080+130

=1210

Answer 6

742+46+238+64+130

=(742+238)+(46+64)+130

=980+110+130

=1090+130

=1220

Answer 7

742+46+238+64+130

=  ( 742+238 ) + (46 +64 ) + 130

=  980 + 110 + 130

= 1090 + 130

= 1220

chúc bn hok tốt !

Answer 8

742 + 46 + 238 + 64 + 130

= (742 + 238) + (46 + 64) + 130

= 980 + 110 + 130

= 1220

Answer 9

742 + 46 + 238 + 64 + 130 

= 742 + 238 + 46 + 64 + 130 

= 980 + 110 + 130 

= 1090 + 130 

= 1220 

Answer 10

                  Trả lời :

\(\text{742 + 46 + 238 + 64 + 130 = }\text{1220}\)

        Chúc bạn học tốt !

Answer 11

\(742+46+238+64+130\)

\(=\left(742+238\right)+\left(46+64\right)+130\)

\(=980+110+130\)

\(=1090+130\)

\(=1220\)

Answer 12

742+46+238+64+130

=788+302+130

=1090+130

=1120

Answer 13

\(=\left(742+238\right)+\left(46+64\right)+130==980+110+130=1220\)