4/9 这个是9分之4 不然要打成正规的很费时间.你就将就点.
4/9×3= 5÷1/3 = 1/2÷1/3 = 2/7×3/9 ÷2/7 = 21/25÷42= 4/5×3/4 = 8.7×0.2= 4×0.25= 1/7×14= 2/3÷5/6= 1.25×8= 3/5÷5/8= 6/7×3/2= 6×8.8= 4/11÷4= 4/9×3/8= 5/3÷5= 0÷8/3= 4/7 -2/3= 2/7×2 = 41/12×4= 4÷3/16= 12÷9/4 = 75/8 ÷5= 12×16/9 = 2/3×3= 8÷9/4 = 5/3÷3/5 = 4/5×5/8 = 7/9×9/7 =
2.64+3.6= 2.4×50= 3500÷70= 2050-298= 2+7÷9= 0.3÷3%= 81.2-11÷7-×3= 6696÷62-6.5×10.6 =
1. 89÷100= 0.82+0.08= 73×1= 0.63×10= 4÷10= 17÷1000=
0.56+0.4= 1.25×100= 5.6+99=
100÷25= 1-0.93= 90-0.9=
794-198= 68×25= 6756-193-207=
72×125= 97×360+3×360=
六年级学生数学口算能力检测(10分钟100道题)2007.6
学区 班级 姓名 得分
― = ×0= 0÷ = 0.25×4×68=
+ = + = × = 1.25×32×2.5=
32×5= ― = 125× = 43+17+83+57=
8×1.25= 1.21÷0.01= ÷ = 0.78×5×20=
100÷25= 0.6÷0.6= ― = 12―0.38―0.62=
120―90= 125×16= 51× = 4 ― ― =
1.1―0.1= ÷ = 12× = 5.28―(0.28+0.2)=
5×40= 0.1×10= 3÷ = 99×9+99=
198+98= 12.7÷1= + = 120×(1― )=
25×4= 4.9+1= 5π= 7× +7× =
5―4 = 0.5÷0.25= 70π= (7+ )× =
8÷ = 0.75+ = 1002 = ×48+2=
7+ = 0.625×0.625= 0.012 = ( + )×4=
× = 36× = 32π= 7 ―6― =
1÷ = ÷2= 42π= 2÷9+7÷9=
12× = ― = 52π= 4― + =
×5= 25×16= = 3÷5+5=
÷3= 1.4+0.6= = ( ― )÷7=
12.6÷3= 2 ― = 24:4=( ):1 ― + =
2.4×5= 1―0.08= 1.5:0.3=5:( ) 1÷ ÷ =
120+90= 765―199= × ÷ = × ×8× =
2―1.74= 1.3×100= ― ― = × ― × =
0.25×2= 1÷8= 求比值: × ÷ × =
0.7×0.4= 720÷12= 4 : =( ) 化简比:
2.4÷0.25= 1÷0.5= 9 : 27 =( ) 2分米:8分米=( ):( )
42 : 6 =( ) 2厘米:6米=( ):( )