数学三年级计算题

17×40＝ 100－63＝ 3.2＋1.68＝ 2.8×0.4＝14－7.4＝ 1.92÷0.04＝ 0.32×500＝ 0.65＋4.35＝10－5.4＝ 4÷20＝ 3.5×200＝ 1.5－0.06＝0.75÷15＝ 0.4×0.8＝ 4×0.25＝ 0.36＋1.＝1.01×99＝ 420÷35＝ 25×12＝ 135÷0.5＝0.51÷17＝ 32.8＋19＝ 5.2÷1.3＝ 1.6×0.4＝17×40＝ 100－63＝ 3.2＋1.68＝ 2.8×0.4＝14－7.4＝ 1.92÷0.04＝ 0.32×500＝ 0.65＋4.35＝10－5.4＝ 4÷20＝ 3.5×200＝ 1.5－0.06＝1.01×99＝ 420÷35＝ 25×12＝ 135÷0.5＝0.51÷17＝ 32.8＋19＝ 5.2÷1.3＝ 1.6×0.4＝17×40＝ 100－63＝ 3.2＋1.68＝ 2.8×0.4＝

14－7.4＝ 1.92÷0.04＝ 0.32×500＝ 0.65＋4.35＝10－5.4＝ 4÷20＝ 3.5×200＝ 1.5－0.06＝0.75÷15＝ 0.4×0.8＝ 4×0.25＝ 0 .36＋1.＝1.01×99＝ 420÷35＝ 25×12＝ 135÷0.5＝

.4－1.4= 7.82－7.2= 2.19＋9.1= 10.1－0.= 0.68＋0.42= 8.1－5.1= 0.728－0.24= 0.8＋0.18= 0.－0.25= 1－0.98= 0.048＋0.52= 5×400=19.9+11.1= 187÷1000= 1+3.=0.081×10= 75÷10= 0.96÷0.8=0.8×7＝ 1.5×7＝ 1.32×8＝0.7×8＝ 10.3×2＝ 5×0.6＝0.9×0.3＝ 3.5×0.2＝ 2.01×0＝10×0.05＝ 0.13×7＝ 0.21×100＝0.7×4＝ 0.05×4＝ 0.02-0.09=7200÷800= 0.17+0.6= 0.83-0.6=17×300= 0.98-0.09= 0.2+0.78=600×700= 10.2+0.02= 0.15+0.7=670+250= 10.2+0.2= 9.2-6=8500÷500= 3.2-3.2= 3.7+2.3=25×100= 3.2-0.32= 2+2.8=

380-290= 0.35+0.5= 0.35+0.63=3500÷70= 3.1+3= 3.8+0.38=7500÷250= 3.8+1= 0.95-0.05=450+780= 3.1+0.3= 3+0.3=

630÷9= 4.5-0.4= 9.5-5=330×9= 9.53-1.53= 9.5-0.5=3.5+2.4= 1-0.95= 0.3+0.27=0.47+0.13= 4.5+4= 4-0.6=

0.95+0.05= 2.5+3.2= 0.74+0.16=23×100= 9.8-4.8= 480÷40=0.53÷100= 5.1+2.3= 125×80=0.078÷10= 0.52+0.4= 70×12=0.25×100= 3.4-2.8= 0.6-0.37=0.052×10= 10+0.08= 1-0.75=0.5×1000= 7.82+0.3= 13.5+6.5=3.05×100= 1.2-0.8= 21.6-12.6=63÷100= 0.83-0.5= 0.76+0.14=80÷1000= 2.7+0.4= 0.72-0.43=30×100= 0.92-0.2= 3.5+4.8=3.5+2.4= 5+0.07= 1-0.61=

0.47+0.23= 0.25+0.75= 3.7+0.33=0.51+0.33= 1-0.6= 8-4.6=5.8-3.6= 0.52+0.4= 6.45+5.5=4.5-1.3= 3.4-2.8= 9.53-1.53=8.8-6.7= 10+0.08= 9.5-7.3=7.2+0.8= 7.82+0.3= 8.8-6.7=9.5-7.3= 1-0.95= 3.4-2.8=

0.96-0.35= 9.53-1.53= 0.25+0.75=1.2-0.8= 0.83-0.5= 2.7+012.5×8＝ 2.3×4＝ 3.25×0＝ 0.4×50＝ 30×0.1＝ 2.6×3＝4.1×2＝ 0.35×0.2＝ 7.5×0.1＝ 2.5×2= 0.5×10= 0.6×8= 2.1×2=2.8×10= 0.7×0.8= 0.04×20= 5.6+0.4=4.7+2.3= 4.5×2= 6.9－2.5= 7.2×0.8= 6×3.4= 0.62－0.32= 1.4×0.5= 0.75×100=0.02×0.5= 3.6×0.3= 6.3÷7= 5.6×100=0.75÷0.25= 0.125×8= 4.8÷0.3= 0.86÷2=0.56÷28= 0.36÷0.4= 0.÷0.8= 0.7×9=3.6÷24= 0.8×1.1= 7.2+12.8= 46.7－3.8=12.8÷4= 5.2÷13= 12.5÷5= 1.+4.1=

10÷20= 24÷15= 8.65×10= 0.35×0.6=3.08×0.01= 4.95×1000= 6.9×0.1= 0.4×0.5=2.4÷0.8= 10.8÷9= 9.6÷0.8= 0.108÷2=4.95÷0.9= 9.65÷0.1= 0.325×100= 2.5×8=0. 56÷0.7= 0.125×4= 3.28×0.1= 3.9÷0.13=7.2×0.1= 0.01×0.1= 0.25×0.4= 1.6÷0.8=1÷2.5= 1.25×0.8= 3.2÷0.04= 0÷1.7=0.22×102= 9.6÷0.8= 5×0.24= 4.5－0.05=3.9÷0.13 16.5÷0.5= 5×0.12= 24×0.5=4.8×0.5= 2.8＋4.2= 0.84÷2.1= 5÷0.25=7.8÷0.01= 5.4÷0.6= 3.2÷5= 7×0.62=0.56÷0.8= 7.4－2.8= 0.18÷0.2= 0.16÷8=4.5×0.02= 8＋7.2= 1.2×30= 0.012×0.2=7.3×0.3= 0÷6= 3.6÷0.12= 7.8÷0.6=2÷5= 4.5＋5= 0.3÷0.6= 0.96÷0.2=

10.5×0.4= 7.3＋0.27= 8×0.125= 0.÷0.6=0.61＋0.39= 0.56÷28= 10÷20= 4.08÷0.4= 10－9.4= 0.8×0.11= 7.2＋12.8= 5.6÷0.01=2.3×100= 0.75×100= 0.108÷2= 10.8÷9=7.8÷0.01= 5.4÷0.6= 3÷5= 7×0.62=12÷0.5= 5.2×0.4= 12.2÷0.2= 5.6÷100=0.41＋3.7= 0.02×0.5= 7.2－0.8= 1.4×0.5=84÷0.21= 0.75÷0.25= 2.5×16= 0.108÷2=1.75＋32.5= 16－5.07= 5.2÷13= 1.÷41=1.02×0.2= 0.26×0.3= 8.4×0.02= 1.2×6=0.8×0.05= 12.6÷0.03= 8.71÷0.1= 21÷0.21=0.8×0.13= 0.34÷17= 8.08÷0.4= 0.5×2.2=1.24×4= 3.27＋0.63= 5.02×0.3= 0.3×0.5= 5.6÷7= 72÷ 7.2= 0.7÷0.35= 0.7÷1.4

0.48÷0.04= 1.25÷2.5= 5.5＋5.5= 16.8÷8=0.＋2.2= 3.5－0.05= 2÷0.02= 0.25×40=1.5×0.6= 0.32÷0.8= 12.25÷0.5= 73.5×0.1=

46.5＋52.5= 0.45×102= 1.25×88= 2.＋3.85＋1.= 8×1.25= 7÷3.5= 4.2÷0.7÷6= 0.4×8.6×25=

0.27÷0.3= 2.5×101= 0.65×101－0.65= 2.6×7÷2.6×7=0.02×0.5= 3.6×0.3= 6.3÷7= 5.6×100=7.8÷0.01= 5.4÷0.6= 3.2÷5= 7×0.62=

1.5×0.6= 0.32÷0.8= 12.25÷0.5= 73.5×0.1=2.5×2= 0.5×10= 0.6×8= 2.1×2=

0.61＋0.39= 0.56÷28= 10÷20= 4.08÷0.4=

竖式

6.6÷2 3.3÷1.1 4.8÷3 225÷0.5 0.48÷2 9.99÷3 25÷0.2535÷0.5 66÷2.2 2.2÷1.1 8.8÷4.4 9.5÷0.25 3.8÷29 8÷0.008.999÷3.333 4.8÷1.2 08÷0.125 .5÷1.18. 88÷4 .44 2.86÷0.24.

3.6÷29 .9÷3.32. 11÷0.211 9.9÷0.0003 2.2÷0.1 8.6÷0.43 22÷5.7 68÷42.5 0.2.6÷2.3 9.88÷27 .7÷79. 4.9÷0.00010.72÷8 0.88÷0.44 36÷0.009 99÷0.2 .23÷0.223

0.008÷0.4 56÷0.7 81÷0.9 36÷0.04 777÷1.11 1200÷0.0006 78÷0.4 9999÷111.1 555÷0.5 22.2÷1.11 88÷0.22

2.5÷0.25 4.6÷2.3 9.88÷2 4.9÷0.0001 0.72÷8 0.88÷0.4436÷0.009 99÷0.9 2.23÷0.223 0.008÷0.4 56÷0.7 81÷0.936÷0.04 777÷1.11 1200÷0.0006 78÷0.4 9999÷111.1555÷0.5 22.2÷1.11 88÷0.22

84.7×7－.7×7 3.26×0.52+3.26×0.48+7.05

87.4×27.6+73.4×87.4－87.4 【10－（0.2+6.37÷0.7）】÷0.015.7×101 4.2×（12.5－7.5÷0.75） 30.8÷[14－(9.85＋1.07)][60－(9.5＋28.9)]÷0.18 2.881÷0.43－0.24×3.5

20×[(2.44－1.8)÷0.4＋0.15] 28-(3.4+1.25×2.4)2.55×7.1+2.45×7.1 777×9+1111×3

0.8×〔15.5-(3.21+5.79)〕 （31.8+3.2×4）÷531.5×4÷(6+3) 0.×25×7.8+2.2

2÷2.5+2.5÷2 194－.8÷1.8×0.9 36.72÷4.25×9.9 53.416÷（0.016×35） 0.8×[(10－6.76)÷1.2] 19.4×6.1×2.3 5.67×0.2-0.62

18.1×0.92+3.93 0.0430.24+0.875 0.4×0.7×0.25 0.75×102 100-56.23

0.78+5.436+1 4.07×0.86+9. 12.5 30.8÷[14－(9.85＋1.07)] [60－(9.5＋28.9)]÷0.182.881÷0.43－0.24×3.5 28-(3.4+1.25×2.4) 2.55×7.1+2.45×7.1 777×9+1111×3 0.8×〔15.5-(3.21+5.79)〕 （31.8+3.2×4）÷5 20×[(2.44－1.8)÷0.4＋0.15]

31.5×4÷(6+3) 0.×25×7.8+2.2 2÷2.5+2.5÷2 194－.8÷1.8×0.936.72÷4.25×9.9 5180－705×6 24÷2.4－2.5×0.8 (4121+23)÷7671×15-974 469×12+1492 0.8×[(10－6.76)÷1.2]

405×(3213-31) 3.416÷（0.016×35） 18.1×0.92+3.93 0.0430.24+0.875 19.4×6.1×2.3 5.67×0.2-0.62 0.4×0.7×0.25 0.75×102 100-56.230.78+5.436+1 4.07×0.86+9.12 [60－(9.5＋28.9)]÷0.18

30.8÷[14－(9.85＋1.07)] 2.881÷0.43－0.24×3.5 20×[(2.44－1.8)÷0.4＋0.15]28-(3.4+1.25×2.4) 2.55×7.1+2.45×7.1 （31.8+3.2×4）÷5 31.5×4÷(6+3) 777×9+1111×3 0.8×〔15.5-(3.21+5.79)〕

0.×25×7.8+2.2 2÷2.5+2.5÷2 194－.8÷1.8×0.9 36.72÷4.25×9.9 5180－705×6 24÷2.4－2.5×0.8 (4121+23)÷7

671×15-974 469×12+1492 405×(3213-31) 3.416÷（0.016×35） 0.8×[(10－6.76)÷1.2]19.4×6.1×2.3 5.67×0.2-0.62 18.1×0.92+3.93 0.75×1020.0430.24+0.875 0.4×0.7×0.25 100-56.23

0.78+5.436+1 4.07×0.86+9.12.5 30.8÷[14－(9.85＋1.07)] [60－(9.5＋28.9)]÷0.182.881÷0.43－0.24×3.5 28-(3.4+1.25×2.4) 0.78+5.436+1 4.07×0.86+9.12.520×[(2.44－1.8)÷0.4＋0.15] 2.55×7.1+2.45×7.

1 777×9+1111×3 0.8×〔15.5-(3.21+5.79)〕 （31.8+3.2×4）÷5 31.5×4÷(6+3)0.×25×7.8+2.2 2÷2.5+2.5÷2 194－.8÷1.8×0.9 36.72÷4.25×9.95180－705×6 24÷2.4－2.5×0.8 (4121+23)÷7 671×15-974469×12+1492 405×(3213-31) 3.416÷（0.016×35）0.8×[(10－6.76)÷1.2] 19.4×6.1×2.3 5.67×0.2-0.6218.1×0.92+3.93 0.0430.24+0.875 0.4×0.7×0.25 0.75×10242.(6.8-6.8×0.55)÷8.5 43.0.12× 4.8÷0.12×4.8（3.2×1.5+2.5）÷1.6（2）3.2×（1.5+2.5）÷1.6 45.6-1.6÷4= 5.38+7.85-5.37=46.7.2÷0.8-1.2×5= 6-1.19×3-0.43=47.6.5×（4.8-1.2×4）= 0.68×1.9+0.32×1.9

48.10.15-10.75×0.4-5.7 49.5.8×（3.87-0.13）+4.2×3.74

50.32.52-（6+9.728÷3.2）×2

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