试题 试卷
题型：单选题 题类：易错题 难易度：容易
北师大版数学五年级上册第一单元第一节精打细算同步练习
1×0.72= 1.21÷1.1= 5.3×5= 5.6÷4=
4.8+2.1= 3.6÷0.6= 1.7×0.5= 7.9÷100=
3.3÷0.3＝ 4×0.25＝ 1.65+0.25＝ 7.7﹣1.1=
6.36﹣2.6＝ 25÷5＝ 5×5÷5×5 1.7+3.3×0.2
①1.8÷0.1=
②5×0.5=
③1.6＋0.04=
④3.2÷0.8×0=
⑤8－2.4=
⑥0.25×4=
⑦0.24÷0.6=
⑧0.125×8÷2=
1.4×0.4=
0.54÷0.6=
2.8×2.5=
4.6a+1.8a=
0.85×20=
3.69÷9=
3.6÷0.8=
7.2x-2.5x=
试题篮
