五年级上册小数简便运算易错题练习

。小数简便运算易错题精选0.25 ×16.2 ×4 3.72 ×3.5 +6.28 ×3.54.3 ×7.8 +78 ×0.57 3.6 ×1024.8 ×11 -4.8 (1.25 -0.125)

腾讯文库五年级上册小数简便运算易错题练习五年级上册小数简便运算易错题练习