32÷8=0|+v5f.r*J0}3Z)L.z8}9S4W*j4U3@，32÷4=9P,\4w*_5q*X4J/w3T-m4M:t。这两道算式都用口诀7G'R3^9v1M+F,Y来计算。)I8e(j0p0`+J9?,U7c(i5N