Question

1+2+3+5+7+9+10+11=

Answer 1

1+2+3+4+5+6+7+8+9+10+11=138

Answer 2

1 + 2 + 3 + 5 + 7 + 9 + 10 + 11 = 48 nha bạn

Answer 3

1+2+3+5+7+9+10+11=66

Answer 4

1+2+3+5+7+9+10+11

=(11+9)+(2+3+5+10)+(1+7)

=20+20+8

=20*2+8

=40+8

=48

Answer 5

1 + 2 + 3 + 5 + 7 + 9 + 10 + 11 =  48

Answer 6

1+2+3+5+7+9+10+11=(1+11)+(2+10)+(3+9)+(5+7)=12+12+12+12=12x4=48

Hay: 1+2+3+5+7+9+10+11=48(Cong tu tu het lai)

Answer 7

1+2+3+5+7+9+10+11=48

Answer 8

48 ai cho mình một cái ks đi

Answer 9

1 + 2 + 3 + 5 + 7 + 9 + 10 + 11

= (1 + 11) + (10 + 2 ) + ( 9 + 3) + (5 + 7)

=12 + 12 + 12 + 12

= 12 x 4 

= 48 .Vay 1 + 2 + 3 + 5 + 7 + 9 + 10 + 11 = 48

                            Dap So : 48

Answer 10

48 nha bạn