您现在的位置是:首页 > 学科知识查询 > 小学数学题库

下面计算正确的是 [ ]A.175-120÷5×2 =175-120÷10 =175-12 =163B.112÷16×32 =112× =112×2 =224C.119- 49÷7 =70÷7 =10

编辑:chaxungu时间:2026-04-27 13:25:24分类:小学数学题库

下面计算正确的是[ ]A.175-120÷5×2
=175-120÷10
=175-12
=163
B.112÷16×32
=112×(32÷16)
=112×2
=224
C.119- 49÷7
=70÷7
=10B