试题 试卷
题型:口算与估算 题类:常考题 难易度:容易
西师大版小学数学五年级上学期第四单元课时1《小数混合运算》
0.34+0.45= 0.57+0.9= 3.8+1.2= 10-2.5-2.5=
2.4×0.01= 7.8÷100= 1.08×4= 1÷4=
10÷0.5= 0÷0.38= 0.91÷9.1= 0.25×2=
=( )
0.1﹣0.01= 2.24+1.76= 0.1+0.01=
0.75+0.125= 11﹣7.9= 6.57+2.6=
7.2+1.08= 10﹣9.8﹣0.2= 4.5+6.4+5.5+4.6=
0.17×4= 0.56÷7= 7.07÷0.01= 0.3×0.2=
2.4×100= 1.2×5= 9.1÷0.7= 7.2÷8=
1÷5= 3.6×0.4= 3.25×0= 4.8÷0.4=
0.4×100=
2.8×5=
3.4-1.6=
78×21≈
3.2+0.8=
6-1.7=
0.3+0.47=
3.6÷100=
300÷60=
322÷80≈
试题篮