精打细算(训练内容:商的小数点与被除数的小数点对齐):
17.5÷25= 53.3÷41= 22.5÷15=
4.83÷21= 6.93÷33= 10.24÷32=
93.6÷52=
24.64÷77=
13.64÷62=
37.8÷18= 12.96÷54= 1.82÷14= 21.16÷92= 9.38÷67= 1.92÷12=
2.88÷18=
19.32÷92=
6.75÷27=
23.94÷57= 19.14÷87= 490÷70= 9.89÷43= 10.92÷91=7.28÷28= 1
复习整数除法:
764÷21= 664÷96= 525÷65=
825÷73= 264÷88= 311÷23=
118÷43=
682÷31=
432÷16=
804÷41= 3315÷39= 726÷49= 476÷41= 704÷16= 283÷29=
809÷67=
292÷19=
1056÷88=
148÷37= 120÷28= 261÷19= 380÷18= 654÷58= 741÷39= 2
打扫卫生(训练内容:小数末尾添上0继续除):
12.3÷2= 20.7÷5= 36.3÷3=
13.6÷8= 15.9÷15 = 0.72÷8=
30÷4=
32÷5 =
0.63÷9=
45.9÷6= 4÷25 = 7.79÷95 = 42÷8= 35÷56= 43.8÷12=
26÷4=
18÷24=
7.98÷8=
18.9÷6= 3.6÷2= 19.3÷2= 12.6÷12= 15.87 ÷20= 4.95÷11= 3
谁打电话的时间长(训练内容:被除数和除数同时扩大相同的倍数):
32÷0.08= 0.63÷0.7= 27.9÷4.5= 5.28÷0.03= 8.4÷0.56= 11.7÷0.9 =
0.12 ÷0.25=
1.68÷2.1=
0.78÷0.2=
6.3÷0.42= 0.6÷0.12= 0.75÷0.25= 41.6÷2.6= 7÷0.35= 4.06÷0.58=
5.1÷1.2=
6.21÷0.03=
21÷0.7=
7.65÷3.4= 10.8÷4.5= 36÷4.8= 3.3÷0.75= 9.36÷5.2= 3÷0.15= 4