Question

10 x (3 + 6)
10 x (9-3) =
10 x (3 x 3) =
10 x (12 - 4) =
(38 + 24) x 10 =
(95 - 38) x 10 =
(55 + 29) x 10 =
(72 - 45) x 10 =​

Answer 1

Explicație pas cu pas:

10*(3+6)=10*9=90

10*(9-3)=10*6=60

10*(3*3))10*9=90

10*(12-4)=10*8=80

(38+24)*10=62*10=620

(95-38)*10=57*10=570

(55+29)*10=84*10=840

(72-45)*10=27*10=270