3,67 x 12 - 3,67 x 3 + 3 + 0,67
= 3,67 x 12 - 3,67 x 3 + 3,67
= 3,67 x (12 - 3 + 1)
= 3,67 x 10
= 36,7
25,6 x 9 - 8 x 25,6 + 74,4
= 25,6 x (9 - 8) + 74,4
= 25,6 x 1 + 74,4
= 100
\(3,67\times12-3,67\times3+3+0,67\\ =3,67\times12-3,67\times3+3,67\\ =3,67\times\left(12-3+1\right)\\ =3,67\times10=36,7\)
\(25,6\times9-25,6\times8+74,4\\ =25,6\times\left(9-8\right)+74,4\\ =25,6+74,4\\ =100\)