直接写出下面各题的得数。6\4H,q;m,l2n0O6o-X
40×70＝4z)R1P:\/N3L6\4H,q;m,l2n0O6o-X
720÷8＝(h5f7@4L+l2f6\4H,q;m,l2n0O6o-X
306÷3＝,b*[(j.a'v5h0e(V0Y(u-R+u7S1v-E6\4H,q;m,l2n0O6o-X