小学五年级数学上期计算练习题集
2.14－0.9= 0.5+7.6= 240÷48= 4200÷300= 0.75－0.38= 396+99= 90×30= 20×35= 1－0.2= 3－2.25= 1.57+3.43= 286+199= 18.54－9.9= 36×99= 2.4÷2= 48÷0.6= 96÷3= 0.24÷0.2= 4.8÷6= 0.96÷0.03= 2.4÷0.2= 4.83.24÷0.24= 3.2496÷3= 0.242.4÷0.2= 4.822.8÷3= 5.9832÷42= 246.45.3+6.7= 5.4-3.6-1.4= 3012.9-8.5= 7.2286+198= 314-202= 526+301= 223-99= 0.45×2.5＝ 0.810×0.07＝ 0.30.2×0.26＝ 0.140.2×0.4＝ 8.22.5×0.4＝ 2.40.9－0.52＝ 3.998÷10 = 10-1.8-7.2= 0.43+3.57= 2.50.9×0.8= 7.5x-3x= a+3a+7a= 1.051÷0.5= 0.960.16.5×10= 0.563.215×100= 0.80.6×0.8 = 312.5×8= 500.16×5= 1.780.7÷0.01= 2.53.9＋2.03＝ 4.227＋456＋73= 0.312÷0.3= 2.871.5×0.4＝ 7÷0.6= 9.6÷2.4= 2.4÷0.2= 4.8÷0.6= 9.6÷0.23= 19.76÷13= 2.17×0.4= 2.8×1.25＝ 0.3×1.4＝ 0.05×4＝ 0.02＋1.8＝ 100×5＝ 0.22×1＝ 0÷3= 1.47×100= 3.78×10= 4.08×0.9= 2.5×0.04= 80＋2.2 = 9.6×0.4= 12÷3.5＝ ×0.3= 7.2÷0.7＝ 13÷0.25＝ 2.5÷0.3= 3.24÷2= 48÷6= 0.96÷0.3= 25.8÷5.2= 3.81÷0.7= 0.4×0.01= 15×1.4= 8+2-8+2= ×3.6＝ 0.3×7＝ 0.92×0.1＝ 1.2－35.22＝ 2.3×4＝ 3.25×3.52＝ 12.5÷0.7= 5.4×100= 4×100= 1.1×0.4= 3.6×0.3 = 1.1÷0.6 = 1.2－3.9= 6.61.6+2.4×0.3= 2.14＋2.8＝ 0.9÷4＝ 0.96×0.7×0.8= 8÷24= ÷0.6= ÷0.03= ÷6= ÷7= ÷0.01= ÷1.5= ×0.3＝ ×0.4＝ ×0.3= ×4＝ ×0.5= ×8＝ ×4×12= ×100= ÷6= ÷0.8= ×0.2 = ×0.4= ×9= ×0.5= ÷0.66= －0.9＝ ÷0.01＝ ÷0.3＝ －2.5＝
16÷1.6＝ 5.6×1.01= 0.36＋0.64= 64.32÷16＝ 4.2÷0.1＝ 72.8÷0.8＝ 8.4÷4.2＝ 13.8＋9.9＝ 2.4×2.5＝ 0.05×0.8＝ 2.56－0.37＝ 12×2.5＝1.23×3＝ 3.2÷1.6＝ 3.5＋3.5×3＝ 19.6÷2= 8.8÷2.2= 0.75×4＝ 0.5×0.8= 8.4×0.2= 1.6×0.2＝ 7.2×0.3= 2.8×0.3＝ 0.9÷0.15= 1.8×0.4= 5.5÷0.55= 0.08×100= 2.2÷0.11= 5.46＋4.54= 12.52.8×4= 19.60.756÷0.36= 15.63.06×36= 0.047.15×22= 90.751.55÷3.9= 3.78.4×1.3= 6.435.4×4.2= 0.0422.52×3.4= 1.0810.1÷3.3= 10.750.43×0.28= 6.453.08×0.43= 1.513.95÷3.1= 82.5×4×12= 0.91.05×100= 15.4÷6= 12865÷0.05= 5442÷0.003= 787.2÷0.002= 10007.5÷5= 8.62.5÷0.005= 0.368.6÷0.0043= 469.8÷0.7= 4.6133÷.0007= 5.055.6÷700= 76018.63÷0.03= 9.50.29÷2.9= 3.47.09×10.8= 0.8×0.8= 0.35÷4= 22.5×13= 0.18×0.12＝ 3.84÷3.3= 3.68×0.016= 13.76×0.5= 4.48×0.54= 0.76×25= 4.8÷12.5= 3.25×0.73= 4.6×26.7= 5.22÷10= 10-1.8-7.2= 0.43+3.57= ×0.8= 7.5x-3x= a+3a+7a= ÷0.5= 0.96÷0.4= 78÷0.12= 32÷0.06= 45÷1.25= 10÷0.002= 0.0036÷0.0006= 7.5÷0.0023= 8.4÷0.023= 0.009÷0.5= 123000÷0.008= 4.329×99= 13.5×0.2= 0.57×7.09= 9.5×0.3= 1.4×4= 0.396×15= 0.025×2.6= 5.76×0.2= 16.9×0.8= 5.2×0.4= 5.25×0.32= 0.25×0.25＝ 2.5×9.04= 12.5×0.6= 8.9÷29= 18.72÷3= 1.47÷0.6= 9.6÷0.4= 36÷0.005= 81÷2.5= 120÷3.6= 8.6÷2= 6.3÷0.0084= 1.28÷0.005= 39÷1.23= 0.00125÷6= 492×0.98= 0.1-0.047= ÷19= 63+124+76= ×101= 3.8×5= ÷1.2= ×14= ×3＝ ÷0.13= ×0.6= ×5= ×0.046= ÷0.7= ×8.8= ×0.05= ÷3.6= ÷0.7= ÷3.2= ÷0.18= ÷0.03= ÷0.024= ÷2= ÷21= ÷3.2= ÷0.0003= ÷50= ÷0.004= ×10.1=
7.69×101= 3.8×10.1= 0.125×72= 7×19+7= 22.8÷3= 5.98÷0.23= 19.76÷5.2= 3.81÷7= 32÷42= 246.4÷13= 2.17÷0.7= 0.4÷0.01= 5.3+6.7= 5.4-3.6-1.4= 30×0.01= 15÷1.5= 12.9-8.5= 7.2×0.4= 2.8×1.4= 8+2-8+2= 286+198= 314-202= 526+301= 223-99= 0.45×2.5＝ 0.8×1.25＝ 0.3×3.6＝ 0.3×0.3＝ 10×0.07＝ 0.3×1.4＝ 0.05×7＝ 0.92×0.4＝ 0.2×0.26＝ 0.14×4＝ 0.02×0.1＝ 1.2×0.3= 0.2×0.4＝ 8.2＋1.8＝ 100－35.22＝ 2.3×4＝ 2.5×0.4＝ 2.4×5＝ 0.22×4＝ 3.25×0.5= 0.9－0.52＝ 3.99×1＝ 0×3.52＝ 12.5×8＝ 5.4－2.5－1.4= 2.5×1.25×0.32= 12－6.2－3.8= (180+20)÷5= 1.7+0.43+3.3= 75×25×4=
250－250÷5= 70+50÷50+70= 13.7+0.98+0.02+4.3= 18.6－3.47－0.53= 72×101－72= 235×28－35×28= 2.6×78+78×7.4= 7.26-(5.26-1.5)= 8×(2.5＋0.25) ＝ 1.25×0.8×0.5＝ （1.5＋0.25) ×4＝ 0.12×0.5×0.16＝ 7.28×99+7.28= 4.3×50×0.2= 5436÷18 =
102×45-328= 1001－9036÷18= 3.8×5.25+14.5= 300-4263÷21= 0.81÷0.25+5.96= 403÷13×27= (25+4)×4= （1.2+ 1.8)×4.5= 1025－768÷32= 645-45×12= 10-2.87-7.13= 0.96+9.6×9.9= 401×19+284= 640+128×45= 1.25×8÷1.25= 5.37×0+4.63= 2.5×7.1×4= 16.12×99＋16.12= 5.0-0.9＋0.9= 7.28×99+7.28= 4.3×50×0.2= 64－2.64×0.5= 3.94+34.3×0.2= 8.9×1.1×4.7= 2.7×5.4×3.9= 3.6×9.85-5.46= 8.05×3.4+7.6= 6.58×4.5×0.9= 2.8×0.5+1.58= 32＋4.9－0.9= 4.8－4.8×0.5= (1.25－0.125) ×8= 4.8×100.1=
56.5×99＋56.5= 4.85+0.35÷1.4= 0.87×3.16+4.64= 40.5÷0.81×0.18= 4.8×(15 ÷ 2.4)= 2.13×0×8257= 6.81+6.81×99= 0.25×185×40= 2.5×(3.8×0.04)= 0.25×39+0.25= (8×5.27) ×1.25= 6.81+6.81×99= 0.25×185×40= 6.8×0.75÷0.5= 3.75÷0.125–2.75=
1.53+23.4÷7.2= 1.2+3.2+0.8 = 1.2×2.5×4 = 3.01+1.7+0.99 = 1×0.66÷6 = 2.7-2.7÷2.7=
5.4÷(0.51÷0.17)= 0.78×99+0.78= 5.4×(7.26÷6.05)= 8.7×17.4-8.7×7.4= 12.5×0.4×2.5×8= 0.68÷（5.2-3.5) ×1.25= (0.25+2.5+25)×0.4=
5-0.9×0.2+1.8÷0.5= 6.4×3.28+4.6×3.28-3.28= 12.27＋21÷(7.3－6.6) ×2.4= 4.4×0.8－3.4×0.8= (9.37+9.37+9.37+9.37)×2.5= 2.3746×0.33+54×0.33= 1.93+2.7+2.07+7.3= 26×15.7＋15.7×24= (2.275 85.07－(15.3－4.8)+5.369= 4037×25+268÷67= （7590÷33－14）÷54= 41210.5÷(5.2-3.5)= 6.25+3.85-2.125+3.875= 3.375+5.75+2.25+6.625= 2.1×4.3+5.7×2.1= 3.3756.54+2.4+3.46+0.6= 95.61.5×4.2－0.75÷0.25= 3.270.25×80－0.45÷0.9= 2.4+2.47.5-5.7×1÷3= 12.37-3.25-6.75= 16×6.8+2.2×16+16= 58.7-16.650.4×4.7×2.5+(2.3+5.3)= 9.31-1.125-7.875= 400×(0.62+0.08)= 1.2（8.58－3.69）×（3.4－1.8）= 1.530.6÷（4.5×0.16）= 4.7+3.913.12×（0.9＋0.7÷0.1）= 9.2+9.7282.4×0.75＋1.25÷2.5= (1.5×0.9+3.65)÷2.5= 8.48101×0.36÷（14.4×0.05）= (25.3-9.7)10.5÷(5.1－4.4)+18.25= 4.111025－1125÷4.5×3.6= 0.875×36+4.05÷8.1= 630÷（2.98＋6.5×0.08）= (21.88+29.8) (8.1－5.4) ÷3.6＋85.7= (3.44+20.50.54÷(8.7＋45.3) ×28.4= 0.1×6.3+2.37×3.7= ＋0.625) ×0.28= －（3.5－2.75+0.86）= （32+360÷45）×72= ÷（607－36×14）= （13.8－8.7）÷0.034= ×0.97+0.97×6.625= ×1.8+95.6×8.2= ×4 +3.27×5.7= ×(5.375-3.375)= ÷3.7= ×(9.6÷2.4) ÷4.8=
×（10.03－15.6÷7.5）= ÷(32-29.7)= ÷3.2×1.5= 20.2×0.6－2.12）÷0.1= ÷0.8×0.9=
÷0.3×8.5=
－0.72×(3.38－2.13）= 6.8－5.4）×2.75－0.9= 227÷25－4.68）×0.5= ÷7.6=
×0.32) ÷0.16= ÷1+1÷0.8－0.1=
（（（
（1.25＋6.4）－14.88÷2.4= (4.3－2.01＋2.2) ÷4=
58.8÷（0.6×0.7）÷0.02= 10.4－7.79÷（0.35＋0.6）= 3.6÷（1.2＋0.5）×5= 13.7×0.25－3.7÷4= 3.6×1.25+ 0.32÷0.4= 0.8×(3.2－2.99÷2.3)= 2.5×(6＋9.728÷3.2)= 5.2×(4.6÷0.92×0.04)= 5.4÷(3.94＋0.86) ×0.8= 19.28＋1.82÷0.7= 10.56×3.75－3.75×0.56= (1.5 ÷0.8－1) ÷0.4= （37.62+20.76）÷0.042= (6.02 + 2.8 )÷0.4 - 2.05= 3.27(71.2－71.2×0.9) ÷0.25= 1.08（4.25-4.25×0.8）÷1.7= 1.461.52－1.6×5＋5.7= 3.8(0.25 +0.125）÷（0.75×0.4)= 20(4.8－4.8×0.5) ÷2= 0.8(25.3-9.7)÷0.3×7.6= 58.8÷（0.6×0.7）÷0.02= 0.416.78-1.6×1.5÷0.8= (53.73-17.49)18.64－4.35×2＋20.9= 80(9－8.5) ×(5－4.76) ÷0.1= 1.6（1.1-0.78）×（2.7-1.95）= 0.06×(10.14－0.64) ÷2= 17.6819.8+(3.749-0.299)÷2.3= 8.6+15.41.5×1.2－0.6÷2.4= 0.64.32×15÷12＋5.1÷0.85= 5.68.74 - 8.74÷23+700×0.03= 0.38+9.624.38÷（36.94+34.3×0.2）= 1.6×(2.25+27.75÷1.5)= 2.026.5×(10-3.7)+2.98= 4.75+8.44.5×(0.75-0.356)+9.23= 5.4+(0.63+1.291.46×5+12.8÷0.4×7.5= 2.98(15.6-2.4)×0.8+4.32= 4.11（6.8－5.4）×2.75－0.9= 14.78＋0.22×20÷16= 31.710－7.5×（6.4－5.9）= 4.2×(6.18–3.03)+ 6.3= 2.717.2-4.5×3.6）÷0.32= ×（80.5-9.84÷0.16）= ÷（3.94+34.3×0.2）= ×5+12.8÷0.4×7.5= ＋（24－25×0.6）= －2.5×4÷8=
×（10.4＋0.64）÷0.92= 4.5+1.3×6）÷1.5= ×(3.2-0.8)÷1.2=
×(2.6+12.4)= －8.2×（10－7.6）= ＋8.4×1.5÷0.18= 20.2×0.6－2.8]÷0.4= ÷5.2+2.7×1.5= ÷0.4×1.4=
×（6.25÷2.5＋0.25）= ×(12.5－8.5 ÷0.85)= ÷3.7×5.4= 5.84-3.9）÷0.4+0.15= ×1.027÷0.26）= ÷(9.2-6.8)= ÷0.23)= ＋6.5×（3.2－3.12）= －0.72×（3.38－2.13= ÷0.25×（1.28÷3.2）= －0.5×0.7－1.65=
2.95＋10.58－1.53）÷0.25= ÷4 + 6.3×0.25=
（（（（（
小学五年级数学上期计算练习题集
2.14－0.9= 0.5+7.6= 240÷48= 4200÷300= 0.75－0.38= 396+99= 90×30= 20×35= 1－0.2= 3－2.25= 1.57+3.43= 286+199= 18.54－9.9= 36×99= 2.4÷2= 48÷0.6= 96÷3= 0.24÷0.2= 4.8÷6= 0.96÷0.03= 2.4÷0.2= 4.83.24÷0.24= 3.2496÷3= 0.242.4÷0.2= 4.822.8÷3= 5.9832÷42= 246.45.3+6.7= 5.4-3.6-1.4= 3012.9-8.5= 7.2286+198= 314-202= 526+301= 223-99= 0.45×2.5＝ 0.810×0.07＝ 0.30.2×0.26＝ 0.140.2×0.4＝ 8.22.5×0.4＝ 2.40.9－0.52＝ 3.998÷10 = 10-1.8-7.2= 0.43+3.57= 2.50.9×0.8= 7.5x-3x= a+3a+7a= 1.051÷0.5= 0.960.16.5×10= 0.563.215×100= 0.80.6×0.8 = 312.5×8= 500.16×5= 1.780.7÷0.01= 2.53.9＋2.03＝ 4.227＋456＋73= 0.312÷0.3= 2.871.5×0.4＝ 7÷0.6= 9.6÷2.4= 2.4÷0.2= 4.8÷0.6= 9.6÷0.23= 19.76÷13= 2.17×0.4= 2.8×1.25＝ 0.3×1.4＝ 0.05×4＝ 0.02＋1.8＝ 100×5＝ 0.22×1＝ 0÷3= 1.47×100= 3.78×10= 4.08×0.9= 2.5×0.04= 80＋2.2 = 9.6×0.4= 12÷3.5＝ ×0.3= 7.2÷0.7＝ 13÷0.25＝ 2.5÷0.3= 3.24÷2= 48÷6= 0.96÷0.3= 25.8÷5.2= 3.81÷0.7= 0.4×0.01= 15×1.4= 8+2-8+2= ×3.6＝ 0.3×7＝ 0.92×0.1＝ 1.2－35.22＝ 2.3×4＝ 3.25×3.52＝ 12.5÷0.7= 5.4×100= 4×100= 1.1×0.4= 3.6×0.3 = 1.1÷0.6 = 1.2－3.9= 6.61.6+2.4×0.3= 2.14＋2.8＝ 0.9÷4＝ 0.96×0.7×0.8= 8÷24= ÷0.6= ÷0.03= ÷6= ÷7= ÷0.01= ÷1.5= ×0.3＝ ×0.4＝ ×0.3= ×4＝ ×0.5= ×8＝ ×4×12= ×100= ÷6= ÷0.8= ×0.2 = ×0.4= ×9= ×0.5= ÷0.66= －0.9＝ ÷0.01＝ ÷0.3＝ －2.5＝
16÷1.6＝ 5.6×1.01= 0.36＋0.64= 64.32÷16＝ 4.2÷0.1＝ 72.8÷0.8＝ 8.4÷4.2＝ 13.8＋9.9＝ 2.4×2.5＝ 0.05×0.8＝ 2.56－0.37＝ 12×2.5＝1.23×3＝ 3.2÷1.6＝ 3.5＋3.5×3＝ 19.6÷2= 8.8÷2.2= 0.75×4＝ 0.5×0.8= 8.4×0.2= 1.6×0.2＝ 7.2×0.3= 2.8×0.3＝ 0.9÷0.15= 1.8×0.4= 5.5÷0.55= 0.08×100= 2.2÷0.11= 5.46＋4.54= 12.52.8×4= 19.60.756÷0.36= 15.63.06×36= 0.047.15×22= 90.751.55÷3.9= 3.78.4×1.3= 6.435.4×4.2= 0.0422.52×3.4= 1.0810.1÷3.3= 10.750.43×0.28= 6.453.08×0.43= 1.513.95÷3.1= 82.5×4×12= 0.91.05×100= 15.4÷6= 12865÷0.05= 5442÷0.003= 787.2÷0.002= 10007.5÷5= 8.62.5÷0.005= 0.368.6÷0.0043= 469.8÷0.7= 4.6133÷.0007= 5.055.6÷700= 76018.63÷0.03= 9.50.29÷2.9= 3.47.09×10.8= 0.8×0.8= 0.35÷4= 22.5×13= 0.18×0.12＝ 3.84÷3.3= 3.68×0.016= 13.76×0.5= 4.48×0.54= 0.76×25= 4.8÷12.5= 3.25×0.73= 4.6×26.7= 5.22÷10= 10-1.8-7.2= 0.43+3.57= ×0.8= 7.5x-3x= a+3a+7a= ÷0.5= 0.96÷0.4= 78÷0.12= 32÷0.06= 45÷1.25= 10÷0.002= 0.0036÷0.0006= 7.5÷0.0023= 8.4÷0.023= 0.009÷0.5= 123000÷0.008= 4.329×99= 13.5×0.2= 0.57×7.09= 9.5×0.3= 1.4×4= 0.396×15= 0.025×2.6= 5.76×0.2= 16.9×0.8= 5.2×0.4= 5.25×0.32= 0.25×0.25＝ 2.5×9.04= 12.5×0.6= 8.9÷29= 18.72÷3= 1.47÷0.6= 9.6÷0.4= 36÷0.005= 81÷2.5= 120÷3.6= 8.6÷2= 6.3÷0.0084= 1.28÷0.005= 39÷1.23= 0.00125÷6= 492×0.98= 0.1-0.047= ÷19= 63+124+76= ×101= 3.8×5= ÷1.2= ×14= ×3＝ ÷0.13= ×0.6= ×5= ×0.046= ÷0.7= ×8.8= ×0.05= ÷3.6= ÷0.7= ÷3.2= ÷0.18= ÷0.03= ÷0.024= ÷2= ÷21= ÷3.2= ÷0.0003= ÷50= ÷0.004= ×10.1=
7.69×101= 3.8×10.1= 0.125×72= 7×19+7= 22.8÷3= 5.98÷0.23= 19.76÷5.2= 3.81÷7= 32÷42= 246.4÷13= 2.17÷0.7= 0.4÷0.01= 5.3+6.7= 5.4-3.6-1.4= 30×0.01= 15÷1.5= 12.9-8.5= 7.2×0.4= 2.8×1.4= 8+2-8+2= 286+198= 314-202= 526+301= 223-99= 0.45×2.5＝ 0.8×1.25＝ 0.3×3.6＝ 0.3×0.3＝ 10×0.07＝ 0.3×1.4＝ 0.05×7＝ 0.92×0.4＝ 0.2×0.26＝ 0.14×4＝ 0.02×0.1＝ 1.2×0.3= 0.2×0.4＝ 8.2＋1.8＝ 100－35.22＝ 2.3×4＝ 2.5×0.4＝ 2.4×5＝ 0.22×4＝ 3.25×0.5= 0.9－0.52＝ 3.99×1＝ 0×3.52＝ 12.5×8＝ 5.4－2.5－1.4= 2.5×1.25×0.32= 12－6.2－3.8= (180+20)÷5= 1.7+0.43+3.3= 75×25×4=
250－250÷5= 70+50÷50+70= 13.7+0.98+0.02+4.3= 18.6－3.47－0.53= 72×101－72= 235×28－35×28= 2.6×78+78×7.4= 7.26-(5.26-1.5)= 8×(2.5＋0.25) ＝ 1.25×0.8×0.5＝ （1.5＋0.25) ×4＝ 0.12×0.5×0.16＝ 7.28×99+7.28= 4.3×50×0.2= 5436÷18 =
102×45-328= 1001－9036÷18= 3.8×5.25+14.5= 300-4263÷21= 0.81÷0.25+5.96= 403÷13×27= (25+4)×4= （1.2+ 1.8)×4.5= 1025－768÷32= 645-45×12= 10-2.87-7.13= 0.96+9.6×9.9= 401×19+284= 640+128×45= 1.25×8÷1.25= 5.37×0+4.63= 2.5×7.1×4= 16.12×99＋16.12= 5.0-0.9＋0.9= 7.28×99+7.28= 4.3×50×0.2= 64－2.64×0.5= 3.94+34.3×0.2= 8.9×1.1×4.7= 2.7×5.4×3.9= 3.6×9.85-5.46= 8.05×3.4+7.6= 6.58×4.5×0.9= 2.8×0.5+1.58= 32＋4.9－0.9= 4.8－4.8×0.5= (1.25－0.125) ×8= 4.8×100.1=
56.5×99＋56.5= 4.85+0.35÷1.4= 0.87×3.16+4.64= 40.5÷0.81×0.18= 4.8×(15 ÷ 2.4)= 2.13×0×8257= 6.81+6.81×99= 0.25×185×40= 2.5×(3.8×0.04)= 0.25×39+0.25= (8×5.27) ×1.25= 6.81+6.81×99= 0.25×185×40= 6.8×0.75÷0.5= 3.75÷0.125–2.75=
1.53+23.4÷7.2= 1.2+3.2+0.8 = 1.2×2.5×4 = 3.01+1.7+0.99 = 1×0.66÷6 = 2.7-2.7÷2.7=
5.4÷(0.51÷0.17)= 0.78×99+0.78= 5.4×(7.26÷6.05)= 8.7×17.4-8.7×7.4= 12.5×0.4×2.5×8= 0.68÷（5.2-3.5) ×1.25= (0.25+2.5+25)×0.4=
5-0.9×0.2+1.8÷0.5= 6.4×3.28+4.6×3.28-3.28= 12.27＋21÷(7.3－6.6) ×2.4= 4.4×0.8－3.4×0.8= (9.37+9.37+9.37+9.37)×2.5= 2.3746×0.33+54×0.33= 1.93+2.7+2.07+7.3= 26×15.7＋15.7×24= (2.275 85.07－(15.3－4.8)+5.369= 4037×25+268÷67= （7590÷33－14）÷54= 41210.5÷(5.2-3.5)= 6.25+3.85-2.125+3.875= 3.375+5.75+2.25+6.625= 2.1×4.3+5.7×2.1= 3.3756.54+2.4+3.46+0.6= 95.61.5×4.2－0.75÷0.25= 3.270.25×80－0.45÷0.9= 2.4+2.47.5-5.7×1÷3= 12.37-3.25-6.75= 16×6.8+2.2×16+16= 58.7-16.650.4×4.7×2.5+(2.3+5.3)= 9.31-1.125-7.875= 400×(0.62+0.08)= 1.2（8.58－3.69）×（3.4－1.8）= 1.530.6÷（4.5×0.16）= 4.7+3.913.12×（0.9＋0.7÷0.1）= 9.2+9.7282.4×0.75＋1.25÷2.5= (1.5×0.9+3.65)÷2.5= 8.48101×0.36÷（14.4×0.05）= (25.3-9.7)10.5÷(5.1－4.4)+18.25= 4.111025－1125÷4.5×3.6= 0.875×36+4.05÷8.1= 630÷（2.98＋6.5×0.08）= (21.88+29.8) (8.1－5.4) ÷3.6＋85.7= (3.44+20.50.54÷(8.7＋45.3) ×28.4= 0.1×6.3+2.37×3.7= ＋0.625) ×0.28= －（3.5－2.75+0.86）= （32+360÷45）×72= ÷（607－36×14）= （13.8－8.7）÷0.034= ×0.97+0.97×6.625= ×1.8+95.6×8.2= ×4 +3.27×5.7= ×(5.375-3.375)= ÷3.7= ×(9.6÷2.4) ÷4.8=
×（10.03－15.6÷7.5）= ÷(32-29.7)= ÷3.2×1.5= 20.2×0.6－2.12）÷0.1= ÷0.8×0.9=
÷0.3×8.5=
－0.72×(3.38－2.13）= 6.8－5.4）×2.75－0.9= 227÷25－4.68）×0.5= ÷7.6=
×0.32) ÷0.16= ÷1+1÷0.8－0.1=
（（（
（1.25＋6.4）－14.88÷2.4= (4.3－2.01＋2.2) ÷4=
58.8÷（0.6×0.7）÷0.02= 10.4－7.79÷（0.35＋0.6）= 3.6÷（1.2＋0.5）×5= 13.7×0.25－3.7÷4= 3.6×1.25+ 0.32÷0.4= 0.8×(3.2－2.99÷2.3)= 2.5×(6＋9.728÷3.2)= 5.2×(4.6÷0.92×0.04)= 5.4÷(3.94＋0.86) ×0.8= 19.28＋1.82÷0.7= 10.56×3.75－3.75×0.56= (1.5 ÷0.8－1) ÷0.4= （37.62+20.76）÷0.042= (6.02 + 2.8 )÷0.4 - 2.05= 3.27(71.2－71.2×0.9) ÷0.25= 1.08（4.25-4.25×0.8）÷1.7= 1.461.52－1.6×5＋5.7= 3.8(0.25 +0.125）÷（0.75×0.4)= 20(4.8－4.8×0.5) ÷2= 0.8(25.3-9.7)÷0.3×7.6= 58.8÷（0.6×0.7）÷0.02= 0.416.78-1.6×1.5÷0.8= (53.73-17.49)18.64－4.35×2＋20.9= 80(9－8.5) ×(5－4.76) ÷0.1= 1.6（1.1-0.78）×（2.7-1.95）= 0.06×(10.14－0.64) ÷2= 17.6819.8+(3.749-0.299)÷2.3= 8.6+15.41.5×1.2－0.6÷2.4= 0.64.32×15÷12＋5.1÷0.85= 5.68.74 - 8.74÷23+700×0.03= 0.38+9.624.38÷（36.94+34.3×0.2）= 1.6×(2.25+27.75÷1.5)= 2.026.5×(10-3.7)+2.98= 4.75+8.44.5×(0.75-0.356)+9.23= 5.4+(0.63+1.291.46×5+12.8÷0.4×7.5= 2.98(15.6-2.4)×0.8+4.32= 4.11（6.8－5.4）×2.75－0.9= 14.78＋0.22×20÷16= 31.710－7.5×（6.4－5.9）= 4.2×(6.18–3.03)+ 6.3= 2.717.2-4.5×3.6）÷0.32= ×（80.5-9.84÷0.16）= ÷（3.94+34.3×0.2）= ×5+12.8÷0.4×7.5= ＋（24－25×0.6）= －2.5×4÷8=
×（10.4＋0.64）÷0.92= 4.5+1.3×6）÷1.5= ×(3.2-0.8)÷1.2=
×(2.6+12.4)= －8.2×（10－7.6）= ＋8.4×1.5÷0.18= 20.2×0.6－2.8]÷0.4= ÷5.2+2.7×1.5= ÷0.4×1.4=
×（6.25÷2.5＋0.25）= ×(12.5－8.5 ÷0.85)= ÷3.7×5.4= 5.84-3.9）÷0.4+0.15= ×1.027÷0.26）= ÷(9.2-6.8)= ÷0.23)= ＋6.5×（3.2－3.12）= －0.72×（3.38－2.13= ÷0.25×（1.28÷3.2）= －0.5×0.7－1.65=
2.95＋10.58－1.53）÷0.25= ÷4 + 6.3×0.25=
（（（（（