Question

6 x 5 + 6 x 2

Answer 1

6x5+6x2

Cách 1:

6x5+6x2

=6x(5+2)

=6x7

=42

Cách 2:

6x5+6x2

=30+12

=42

Answer 2

6 x 5 + 6 x 2=66

k mk voi!

Answer 3

6x5+6x2= 42

Answer 4

6x5+6x2=42nha

Answer 5

6(5+2)

6x7

=42

Answer 6

6 x 5 + 6 x 2 = 6 x ( 5 + 2 )

                        = 6 x 7 

                        = 42

Answer 7

= 30 + 12 = 42

K nha

Answer 8

= 6 X (5+2)

= 6 X 7

= 42

Answer 9

Mình sẽ làm cách nhanh nhất nhé

6 x 5 + 6 x 2 

= 6 x ( 5 + 2 )

= 6 x 7

= 42

Answer 10

6 x 5 + 6 x 2 = 6 x (5 + 2) = 6 x 7 = 42

Answer 11

6x5+6x2=6x(5+2)

            =6x7

            =42

Answer 12

6*5+6*2

=[5*2]+[6*6]

=10+36

46

Answer 13

Ta có :

6x5+6x2

Cách 1:

6x5+6x2

=6x(5+2)

=6x7

=42

Cách 2:

6x5+6x2

=30+12

=42