80-4=420÷35÷2=25X32=720÷9÷4=
15+22=4500÷45=521-305=41-23=
45÷15=78÷2=45X12=630÷90=
6X85=69÷23=67+25=9600÷30=
710-420=50X90=22X8X5=624-198=
560÷35÷2=2400÷40=3600÷60=
87÷3=12X5=6300÷30=690-420=45+45=
102+284=480+290=930÷30=7000÷70=
23X3=800X30=2100÷70=375+99=
612÷12=360+140=1800÷30=45X6=
880÷20=45X14=3X90=41-23=
25X16=48X9=696÷3=26X20=
32+15=28X7=40X60=25+40=
32X20=468+197=6X80=3500÷25÷2=
4700÷10=729+301=45-18=67+28=
2400÷20=25X6X4=25X28=5600÷16
15X6=125X48=125X16=
四年级上册口算题打印版答案7
(1)3.8 X 6.3=
(2)9.4 X 9.8=
(3)7.9 X 1.2=
(4)3.9 X 9.4=
(5)5.9 X 5.5=
(6)1.5 X 9.5=
(7)0.9 X 1.4=
(8)9.6 X 1.7=
(9)3.3 X 8.2=
(10)3.8 X 0.1=
(11)4.9 X 7=
(12)7.6 X 3.6=
(13)4.8 X 8.6=
(14)7.5 X 7.2=
(15)6 X 9.6=
四年级上册口算题打印版答案8
15X3=15X30=150X3=150X30=15X300=3X150=
25X4=45X20=50X40=250X4=125X4=125X8=
21X4=21X40=210X4=60X90=600X8=60X50=
43X2=20X34=3X230=12X40=70X20=3X900=
60X90=12X7=12X70=120X70=800X90=40X200=
35X20=25X20=500X30=18X5=350X20=