四年级下册口算题的答案?
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2700÷30= 45×14= 18万+24万=
89÷100= 0.82+0.08= 73×1=
0.63×10= 4÷10= 17÷1000=
0.56+0.4= 80×25= 1-0.93=
1.25×100= 5.6+99= 100÷25= 90-0.9= 41×100= 8800÷400=
0.12×10= 600÷30= 7.59÷100=
150+70= 356-98= 125×8=
612÷6= 12×80= 1.5×100= 840÷40= 0.125×100= 8÷100=
2.3+3.6= 0.28+0.12= 7.3+2.7=
7.5-3.4= 1-0.35= 3.6÷10=
5.6+2.3+0.7= 5×17×2=
154-73-27= 1000×25= 24×0÷12= 7.06×100= 7.6÷10= 2.5×10= 65.8÷100= 91.05÷1000=
300÷15= 0.05×1000= 14×60= 5400÷600= 345+298= 0.5+0.4= 0.9-0.3= 0.35+0.43= 2.8-1.2= 0.81-0.19= 9.7-7= 7.8+2.2= 1-0.37= 310×5×2= 4×(25+50)= 32.8+19= 0.51÷17= 240÷30= 1000×0.8= 3.06+0.2= 8×125= 0.67+1.24= 7-6.28= 8.2-0.01= 99×23= 50×4= 5÷1000= 0.42+9.5= 10×0.5=
65×25×4= 0.08÷100= 1.82-0.63= 4.5+1.5= 1-0.63= 231-99= 3.7+2.5= 32+268= 1.3-0.7 =
2.4+0.6 = 7×99+7= 24-19+24+19=
7.5-2.8= 5.5-3.2= 120÷6÷2=
9100÷70= 4×(36-25)= 1-0.2= 4.3+1.5= 300-84-16= 2-1.1 = 145-99= 102×5= 3.5×60= 3.12+5.2= 11.3-8.6= 0.23×400= 0.59+0.22= 60÷0.5= 2-0.29=
457+198= 756-197= 45+15-45+15= 5.4-2.5-1.4= 0.36÷1.2= 5×3.3×0.2
5.5×3= 14.5+9.5= 400÷25÷8= 7÷1.4= 416÷8= 2.1÷30= 1.25×3×8= 0.9-0.26= 821-202= 0.25÷50= 30.2×5= 125×16= 7×(10+0.5)= (0.18+0.9)÷9=
89÷100= 0.82+0.08= 73×1=
0.63×10= 4÷10= 17÷1000=
0.56+0.4= 80×25= 1-0.93=
1.25×100= 5.6+99= 100÷25= 90-0.9= 41×100= 8800÷400=
0.12×10= 600÷30= 7.59÷100=
150+70= 356-98= 125×8=
612÷6= 12×80= 1.5×100= 840÷40= 0.125×100= 8÷100=
2.3+3.6= 0.28+0.12= 7.3+2.7=
7.5-3.4= 1-0.35= 3.6÷10=
5.6+2.3+0.7= 5×17×2=
154-73-27= 1000×25= 24×0÷12= 7.06×100= 7.6÷10= 2.5×10= 65.8÷100= 91.05÷1000=
300÷15= 0.05×1000= 14×60= 5400÷600= 345+298= 0.5+0.4= 0.9-0.3= 0.35+0.43= 2.8-1.2= 0.81-0.19= 9.7-7= 7.8+2.2= 1-0.37= 310×5×2= 4×(25+50)= 32.8+19= 0.51÷17= 240÷30= 1000×0.8= 3.06+0.2= 8×125= 0.67+1.24= 7-6.28= 8.2-0.01= 99×23= 50×4= 5÷1000= 0.42+9.5= 10×0.5=
65×25×4= 0.08÷100= 1.82-0.63= 4.5+1.5= 1-0.63= 231-99= 3.7+2.5= 32+268= 1.3-0.7 =
2.4+0.6 = 7×99+7= 24-19+24+19=
7.5-2.8= 5.5-3.2= 120÷6÷2=
9100÷70= 4×(36-25)= 1-0.2= 4.3+1.5= 300-84-16= 2-1.1 = 145-99= 102×5= 3.5×60= 3.12+5.2= 11.3-8.6= 0.23×400= 0.59+0.22= 60÷0.5= 2-0.29=
457+198= 756-197= 45+15-45+15= 5.4-2.5-1.4= 0.36÷1.2= 5×3.3×0.2
5.5×3= 14.5+9.5= 400÷25÷8= 7÷1.4= 416÷8= 2.1÷30= 1.25×3×8= 0.9-0.26= 821-202= 0.25÷50= 30.2×5= 125×16= 7×(10+0.5)= (0.18+0.9)÷9=
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