脱式计算。（能简算的要简算）（

脱式计算。（能简算的要简算）'\)[:K*X(l3H-W9k-B+`.R*}7@8}

（1） 25×33×4'\)[:K*X(l3H-W9k-B+`.R*}7@8}

算式：提示1D0x/Q4w9w2S/W'\)[:K*X(l3H-W9k-B+`.R*}7@8}

=(e+a5t4U2V*R'\)[:K*X(l3H-W9k-B+`.R*}7@8}

（2） 1328 - 7872÷48'\)[:K*X(l3H-W9k-B+`.R*}7@8}

算式：提示;H'A'}(?*u1Y3X:g:}*}'r6{'\)[:K*X(l3H-W9k-B+`.R*}7@8}

=/W0{'E1A7e3p'p)N3K'L'\)[:K*X(l3H-W9k-B+`.R*}7@8}

（3） 128+168 +132'\)[:K*X(l3H-W9k-B+`.R*}7@8}

算式：提示;](b4F9H+B/N(F8y,P'\)[:K*X(l3H-W9k-B+`.R*}7@8}

=9f2_3G9~1V'\)[:K*X(l3H-W9k-B+`.R*}7@8}

（4） 6435÷（983 - 884）'\)[:K*X(l3H-W9k-B+`.R*}7@8}

算式：提示(h-H;G*O(V-Q:g3x6K:p0@(P:X)O/}7B,r'\)[:K*X(l3H-W9k-B+`.R*}7@8}

=4I6B/x,~*?'\)[:K*X(l3H-W9k-B+`.R*}7@8}