(优辅资源)人教版 小学四年级(下册)数学口算题

优质文档

0.3÷0.01＝ 4÷0.5＝ 5.1÷0.17＝ 0.28÷1.4＝ 0.9÷0.45＝ 9.6÷16＝ 1÷0.01 ＝ 0.01÷1＝ 7.5÷1.5＝ 0.81÷9＝ 3÷0.5＝ 10÷25＝ 4.8÷0.16＝ 0÷3.89＝ 3.52÷1＝

37.2×99+37.2= 6.4÷4﹦ 1.5÷0.3= 1×0.4÷1×0.4= 1.8×5﹦ 7.2÷0.9﹦

25×4÷0.25×4= 2.2×6﹦ 8.4÷0.4﹦ 9÷5－1.9÷5﹦ 2.5×4﹦ 优质文档

25×3.3×0﹦ 2.5×4﹦ 0.3÷0.1﹦

37.2×99＋37.2﹦ 4.5×2= 7.8+0.22=

2－0.64－0.36﹦ 3.4×0.4= 12.6－0.9=

2－1.64－0.36﹦ 1.2÷0.04= 0.42÷7=

1.25×3.3×0﹦ 0.9＋2.01= 2.97÷100= 20－3.7－7.3= 6.3+7= 2.19＋9.1= 5×0.75÷1.5×0.75=

0. 65×0.2= 9.8-0.98= 1-0.1×0.1= 0.7+3= 1.2×0.8= 0.9×7+10.7= 6.3÷0.021= 1.5÷0.03= 6.8-2.4÷3= 5×0.7= 0.43×5= 3.6÷0.9-4= 3.6-0.36= 8.1-2.2=

0.6÷0.3+0.5= 6.8＋8.6= 9.4×0.2= 1.8÷0.9×0.5= 2－1.08= 8.8÷0.4= (1.6+0.5)÷5= 43×0.01= 3.72×0.2= 0.7×8-0.6= 99＋0.1﹦ 3.2-2=

6×0.125×8= 1.9×4﹦ 8.8÷0.11= 4×1.2×0.25= 0.125×8 1.8×40= 2.5-3.6÷1.8= 2.3÷0.1﹦

8×5.1=

12-0.05×4= 4.2×3﹦ 2.01÷3= 16-4.5-5.5= 1.8÷0.3＝ 3.72÷4= 13-0.5-4= 1.1×0.7= 2.32-0.4= 1.9+5.1÷51= 3.2×50= 3.2×0.5= 1×0.01÷0.1= 1.25÷0.5= 1.29÷3=

7.2-1.2+6.7= 7.5+2.5= 10.1-2.4= 10+0.01= 4.9-1.9= 6.3+2.4= 5.8+7.6= 0.2-0.03= 10.71+4= 3.7+5.9= 4.5-2.9= 7.1-2.2= 10-2.41= 2.4-0.8= 3-1.04= 6.13-2.15= 6.5÷5= 3.6-1.9= 2.3+1.06= 16.8-15.9= 1.7×0.03= 5.3-2.8= 0.22×4= 6.03+4.12= 4.2-1.3= 24×5= 1.6×7= 7.4÷2= 4.9-4= 8.1×3= 0.49÷9= 0.05×2= 1.4×6= 0.72÷6= 3.6÷2=

优质文档

7.7÷1.1= 7×2.3= 8.8÷8= 0.5÷0.25= 60×0.03= 0.12×80= 6.3÷9= 20+7.04= 9.9×0.9= 1.8×3= 0.2-0.01= 4×0.08= 9.6÷0.8= 7.6÷2= 8.3×0= 7.2 ÷0.8= 3÷6= 15.3×0= 6.3×3= 4.2÷0.7= 0.92÷0.4= 0.95×10= 1.4÷0.2= 0.51÷17= 0.19×3= 0.57÷19= 优质文档

2.5×5=

0.72÷36= 0÷0.752= 0.81-0.63= 0.04×0.5= 0.29÷10= 0.019×2= 3.6÷9= 2.38÷100= 1.25×3.2= 0.24×5= 8.1÷3= 1.25×8= 5×0.69= 2×0.48= 3×0.7= 9×0.04= 18×0.5= 60×0.5= 7÷5= 5÷4= 13÷2= 2÷0.04= 0.5×20= 0.25×40= 4÷0.4= 5.4×0.01= 5.4÷0.1= 1÷4= 0.12÷3= 0.76÷0.38= 14÷5= 4.5÷15= 1÷8= 3÷4= 12×1.1= 0.15÷5= 9.8÷7= 7.2×0.2= 1.5×60= 10÷1.25= 5×0.07= 5×0.9= 9-8.57= 2.8÷14= 1-0.9÷0.9= 7.8＋0.02＝1÷0.001＝ 0.3×0.5= 0.3÷0.5= 6.5×2＝ 1÷0.125＝ 0.125×100＝ 1－0.63＝ 4.9+1.5÷3= 7.9-1.3×0.3= 8-0.8÷0.8= 2.3-0.69-0.31= 0.1×6.4÷0.1= 4×0.25＝ 500－68＝ 1.6÷3.2＝ 3.8＋6.03＝ 135÷5＝ 0.8×125＝ 43÷0.01＝ 104＋79＝ 9.8÷1.4＝ 1.5×0.04＝ 402×15＝ 0.66＋0.27＝ 11.2－9.8＝ 362－97＝ 70÷500＝ 0.4×0.8＝ 728÷7＝ 0.08×1.2＝ 0.75÷15＝ 96－58＝

0.48÷120＝ 1.53－0.7＝ 45×80＝ 1.5－0.06＝ 7.8＋0.9＝ 236＋99＝ 3.5×200= 4÷20＝ 150÷75＝ 150÷0.75＝ 10－5.4＝ 13×60＝

0.65＋4.35＝160＋4.5＝ 180－65＝ 0.32×500＝ 48×0.02＝ 345＋27＝ 3700＋643＝0.3÷1.5＝ 95÷19＝ 1.92÷0.04＝ 14－7.4＝ 17×40＝ 10.6－5.2＝

优质文档

0.8×0.5＝ 48＋39＝ 2.8×0.4＝ 3.2＋1.68＝ 100－63＝

优质文档