17.2-5.9= 17.3+2.4= 11.7+0.7= 6.1+14.0= 20.9+0.0= 5.4+4.3= 5.4-5.0= 15.5+3.8= 17.2-5.5= 18.4-11.9= 11.6-1.2= 19.0+2.0= 19.9+0.3= 4.5+3.1= 14.2-11.8= 0.1-0.0= 20.8-11.9= 18.1+0.8= 3.5+14.6= 6.9+11.6= 138-89= 18000÷600= 89÷100= 4÷10= 1-0.93=
3.8-2.8= 0.7＋0.9= 14＋0.78= 1.64＋2.35= 13.88－6.29= 12.6＋7.43= 0.12×10= 356-98= 1.5×100= 2.3+3.6= 5400÷54= 2700÷30= 0.82+0.08= 17÷1000= 1.25×100= 14.6-12.2= 3.25＋0.75= 1－0.3= 8.34－6.22= 0.99＋1.1= 90-0.9= 600÷30= 125×8= 840÷40= 0.28+0.12= 200×34= 45×14= 73×1= 0.56+0.4= 5.6+99= 9.1+7.5= 14.6－0.4= 5－0.08= 12.6＋3.4= 100.2－2.28= 41×100= 7.59÷100= 612÷6= 0.125×100= 7.3+2.7= 550-450= 18万+24万= 0.63×10= 80×25= 100÷25= 14.6+6.3= 10－0.1= 1.1－1=
10－7.64= 13.6＋8.46= 8800÷400= 150+70= 12×80= 8÷100= 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= 1-0.37= 0.51÷17= 8×125= 99×23=
10×0.5= 4.5+1.5 32+268= 24-19+24+19= 9100÷70= 4.3+1.5= 3.5×60= 0.59+0.22= 756-197= 0.36÷1.2= 0.81-0.19= 310×5×2= 240÷30= 0.67+1.24= 50×4= 65×25×4= 1-0.63= 1.3-0.7 = 7.5-2.8= 2-1.1= 300-84= 3.12+5.2= 60÷0.5= 45+15-45+15= 5×3.3×0.2= 9.7-7= 4×(25+50)= 1000×0.8= 7-6.28= 5÷1000= 0.08÷100= 231-99= 2.4+0.6 = 5.5-3.2= 4×(36-25) 145-99= 11.3-8.6= 2-0.29= 5.4-2.5-1.4= 5.5×3= 7.8+2.2= 32.8+19= 3.06+0.2= 8.2-0.01= 0.42+9.5= 1.82-0.63=
3.7+2.5= 7×99+7= 120÷6÷2= 1-0.2= 102×5= 0.23×400= 457+198= 47X4= 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= 25×16= 7×(10+0.5)= (0.18+0.9)÷9= 0 .74÷0.001= 5.4-2.5-1.4= 6X3X2= 63X3= 2-0.35-0.65= 6.4+1.07-0.47= 1.5-0.04= 420÷35= 0.49+0.61= 11.7+2.3= 3200÷400= 0.6+5.47= 500-12=
64×4= 140×7= 900÷50= 16.4-(3.5+6.4)= (0.88+0.16)÷8= 6×1.4+6×4.6= 152-46= 0÷38= 19×40= 2.4×0.2= 0.64÷0.16= 55×80= 735-298= 810÷27= 10-8.25= 360÷120= 1.29-0.18= 15×(100+3)= 36+54= 7000÷200= 398+294= 250×40= 125×800= 97-59= 998-299= 240×400= 54-15= 299+455= 15×60= 9100÷700= 17+49= 25+68= 542-298= 8.3÷2.5÷0.4= 0.6+0.6×99= 67X2= 12.6+5.3+6.4= 9.6÷0.4= 45X0= 0.8÷(0.4×0.2)= 10.4÷8= 89X2= 620-290= 100-79= 860-370= 670-5= 894-399= 68×101= 47×4= 95-64= 40×19=
95×2= 590+30= 1100÷50= 83-25= 997+674= 3200÷200= 4200÷30= 5500÷500= 44×6= 71-17= 900÷60= 60-52= 60-36= 7+75= 10000÷50= 500-27= 6600÷110= 91-23= 22×50= 0×346= 125×32= 392+208= 289-98= 65×2= 75×40=
200-104= 1000-37= 540×5= 25×12= 185-86= 90÷6= 40×38×25= 100×7+7= 95×(100-1)= 53-38-14= 860-47= 21×500= 188+702= 66+25= 5×45= 140÷30= 15+97= 6000÷150= 740×6= 43×50= 700-7= 2×96×5= 90-69+27= 7×(40+7)= 19×6+11×6= 20÷30= 1250×4= 15×400= 239+42= 650÷13= 9600÷3200= 58÷2= 101+52= 20000÷500= 530-250= 120+390= (18+25)×4= 410-350-20= 645-(500-1)= 827-59= 0.7+2.8= 439+61= 200-47= 65×50= 740÷370= 2×95= 72÷4= 47-19= 28×300= 600÷120= 64+36-58= 7×125+125= 25×(100+2)= 870-150= 678-28= 5.8-3.4=
72÷24＝ 3200×2＝ 24×20＝ 0÷14×5＝28×3＝ 56×13＝ 650÷5＝ 900÷6－123＝ 10×47＝ 91÷13＝ 450÷50＝ 12×20÷10＝18×2＝ 84÷3＝ 1900×5＝ 720÷4－135＝ 50×70＝ 480÷80＝ 26×30＝ 93÷31= 8.94-6.73= 4.68+7.10= 6.07-1.69= 9.21-8.20= 3.50-2.54=
18×4＝ 160×2＝ 76÷19＝ 250÷50＝ 90－15＝ 6.39+9.31= 0.94+3.40= 3.08-0.91= 8.38+4.25= 8.10+4.19= 8.95-0.73= 9.63+6.28= 5.00+6.13= 6.88-0.49= 0.66+9.27= 74÷37＝ 480÷2＝ 18×32＝ 130×5＝ 30×24＝ 4.83-1.34= 3.54+7.84= 5.43+4.85= 7.82-2.37= 5.71+6.03= 3.61-0.30= 7.71-2.69= 8.24-7.63= 8.06-6.96= 8.99-8.84= 4×250＝ 50×60＝ 6×800＝ 400÷8＝ 92÷46＝ 5.75-1.24= 9.45-3.01= 8.16+3.44= 7.39-7.03= 2.44-1.13= 7.78-5.15= 9.91-8.74= 5.21+5.49= 2.76-1.02= 3.18-2.65= 120÷20×34＝ 48÷4＋32＝ 110×8÷11＝ 420÷3＋12＝ 48＋16－24＝ 6.77-4.79= 0.09+0.87= 8.14-5.89= 8.56-7.52= 9.66-2.16=
四年级下册数学口算题2560道
