暑假口算练习-

1 1.8＋0.5 = 2.5－0.1 = 4.8－0.2 = 74＋71 = 48＋10 = 24÷12 = 68÷0.68 = 94.7÷0.1 = 61.8÷0.6 = 0.8×6.7 = 3÷8 = 0.12×3 = 3 = 3.5÷0.7= 5.3+0.5= 46+18= 8.5－1.5= 69＋10 = 28.8＋0.4 = 40.5÷0.5 = 92.7÷0.3 = 0.5×1.3 = 16×0.5 = 4.4＋0.1 = 6.1－0.1 = 3.3＋0.6 = 33.2÷0.4 = + = 1 - = - = 0.9×100= + = 0.64÷16= 10-9.12= 0.7÷3.5= 0.8×125= + = 3 - - - = 7.8×1.17-7.8×0.17= 10－ - = + - + = 0.25+ + + = ＋ + = 1÷0.25 = 1.5×4= 6.5+1.35= 1.3－1.2= 8.2－2.8= 5.7－1.7= 0.35+0.75= 0.2×1.1 = 1.6÷0.4 = 10÷4 = 3.4÷0.2 = 0.2×0.01＝ 99×0.45＝ 3.6＋7.5＝ 12÷4＝ 1.25×0.8×0.5＝ 0.9÷0.001＝ 12－7.2－2.8＝ （1.25＋0.36）×0.2＝ 16÷1.6＝ 3.5＋3.5×3＝ 64.32÷16＝ 0.43＋1.7＋3.3＝ 3.5×1.07－0.07×3.5＝ 42.35－（17.45＋2.3）＝ 2.4×4.9＋5.1×2.4＝ 52÷1= += 1​​- = + = ++= - = +2= - = 1- - = + - = - + - = - + = + + + = -（+） = 3- - = +- + = - +- = 57÷19 = 3.7－0.8 = 29＋92 = 8.2＋0.7 = 6.5－5.6 = 4.8÷0.3= 3 = 1.25×8= 2.1÷0.3= 3.2×3= 2.8－1.8= 0.9×6.2 = 3.4－1.4= 7.82－7.2= 2.19＋9.1= 10.1－0.89= 0.68＋0.42= 8.1－5.1= 0.728－0.24= 0.8＋0.18= 0.89－0.25=     1－0.98=   0.048＋0.52=   5×400= 19.9+11.1= 187÷1000=     1+3.89=  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＝ 0.034×0.5×0.6= 0.65×201= 102×0.45= 0.25×4.788×4= 5.04÷6= 21÷1.4= 180÷24= 1.8÷2.4= 18÷0.24= 3.71÷7= 2.01×0＝ 10×0.05＝ 0.13×7＝ 0.21×100＝ 0.7×4＝ 0.05×4＝ 4×0.3＝ 12.5×8＝ 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＝ 1－0.08＝ 3.5×0.01＝ 1.25÷0.25＝ 0×9.8＝ 3.9＋0.39＝ 4.8＋5.2＝ += -= +3= 2.6-1= 5-= -= += -= 2--= +-= 1-(+)= +++= ++（+）= -（+）= +-= +-+ = 3-+= -+-= 0.5×0.4 ＝ 4÷0.25＝ 3÷4＝ 8.1÷9＝ 2.5×4＝ 6－0.025＝ 3.6＋6.3＝ 0.05×4＝ 3.5×0＝ 0÷3.5＝ 0.9×0.3＝ + = －( － ）= －（ － ）= 1×0.06＝ 9×0.5＝ 1.25×8＝ 2.6×3＝ 4.1×2＝ 0.35×0.2＝ 7.5×0.1＝ 0.9×0.3＝ 1×0.06＝ 9×0.5＝ 1.25×8＝ 0.2×0.4＝ 8.2＋1.8＝ 100－35.22＝ 2.5×0.4＝ 2.4×5＝ 0.22×4＝ 0.9－0.52＝ 3.99×1＝ 0×3.52＝ 2.5÷5＝ 8.4÷7＝ 0.6= 0.45= 3.25= 0.18= 0.06= 0.625= 0.75= 0.125= 0.375= 0.35= 0.34÷17＝ 2.5÷0.5＝ 8.4÷0.7＝ 0.34÷0.17＝ 30.4÷4＝ 1.2×6＝ 0.72÷0.6＝ 2.6÷1.3＝ 0.6×0.3＝ 0÷3.65＝ 7.82÷1 ＝ 0.001÷0.1＝ 1.4÷0.7＝ 3.6÷0.06＝ 5.6÷0.9＝ 5.6÷1.4＝ 0.48÷0.8＝ 4.4÷0.11＝ 4.2×3 ＝ 3.2×0.4＝ 0.3÷0.01＝ 4÷0.5＝ 5.1÷0.17＝ 0.28÷1.4＝ 0.9÷0.45＝ 9.6÷16＝ 1÷0.01 ＝ 0.01÷1＝ 7.5÷1.5＝ 0.81÷9＝ 3÷0.5＝ 10÷25＝ 4.8÷0.16＝ 110-26= 76+88+24= 104×25= 426-77-328= （200+6）×7= 340+180= 0÷3.89＝ 3.52÷1＝ 37.2×99＋37.2= 6.4÷4﹦ 1.5÷0.3﹦ 1×0.4÷1×0.4= 1.8×5﹦ 7.2÷0.9﹦ 25×4÷0.25×4= 2.2×6﹦ 8.4÷0.4﹦ 9÷5－0.9÷5﹦ 9+99+999+9999= 4.5÷0.9﹦ 98+998+9998= 2.5×4﹦ 1+2+……+19= 25×3.3×0﹦ 26+784﹦ 0.3÷0.1﹦ 37.2×99＋37.2﹦ 4.5×2= 7.8+0.22= 2－0.64－0.36﹦ 3.4×0.4= 12.6－0.9= 2－1.64－0.36﹦ 1.2÷0.04= 0.42÷7= 1.25×3.3×0﹦ 0.9＋2.01= 2.97÷100= 20－3.7－7.3= 6.3+7= 2.19＋9.1= 5×0.75÷0.75= 0.65×0.2= 9.8-0.98= 1-0.1×0.1= 2.7+3= 10.04-0.4= 32.5+98= 420÷42= 71-420÷6= 1940-400= 48÷30= 15+0.5= 7.05+1.55= 20.6×50= 0.7+3= 1.2×0.8= 0.9×7+10.7= 6.3÷0.021= 1.5÷0.03= 6.8-2.4÷3= 5×0.7= 0.43×5= 3.6÷0.9-4= 3.6-0.36= 8.1-2.2= 0.6÷0.3+0.5= 6.8＋8.6= 9.4×0.2= 1.8÷0.9×0.5= 2－1.08= 8.8÷0.4= (1.6+0.5)÷5= 43×0.01﹦ 3.72×0.2= 0.7×8-0.6= 99＋0.1﹦ 3.2-2= 6×0.125×8= 1.9×4﹦ 8.8÷0.11= 4×1.2×0.25= 0.125×8﹦ 1.8×40= 2.5-3.6÷1.8= 2.3÷0.1﹦ 8×5.1= 12-0.05×4= 4.2×3﹦ 2.01÷3= 16-4.5-5.5= 1.8÷0.3＝ 3.72÷4= 13-0.5-4= 1.1×0.7= 2.32-0.4= 1.9+5.1÷51= 3.2×50= 3.2×0.5= 32×5= 0.32×500= 32×0.05= 1×0.01÷0.1= 1.25÷0.5= 1.29÷3= 7.2-1.2+6.7= 0.63×2= 4.8÷0.6= 1.7+3= 4×9×0.25= 1.25×16= 9.6÷32= 2－0.09= 8.5－0.24－1.76= 0.99＋1.08＝ 5.6×1.01＝ 56×99＝ 2.56－1.37＝ 5.4－2.5－1.4＝ 4.2÷0.01＝ 1.25×9.2×0.8＝ 6.6÷2.2＝ 1.23＋7.1＋3.77＋2.9＝ 7÷0.25＝ 0.65×99＋0.65＝ 72.8÷0.8＝ 7.5×2.5×4＝ 0.4×1.2＋1.8×0.4＝ 13.6×3.5－3.6×3.5＝ 6.2÷0.3＋2.8÷0.3＝ 1.5×8= 0.125÷0.25= ＝ 1－ ＝　　 3.2＋1.78＝　 － ＝　 ＋ ＝ ＋ ＋ ＝　　 0.48÷120＝　 1.01×99＝　 ＋ ＝　 ＋ ＝　 ＋ － ＝ ＋ ＋ ＋ 　=　　　　　　　　　　　　　8－ － = ＋ － ＋ 　= －（ ＋ ）= 2.5×4= 4.6÷0.2= 13.5＋3.3= 9.9×0.01= 0.32÷0.04= 12.5－3.5= 0.8×1.25= 0.49÷0.7= 1.2×0.5 = 6.2×0.3= 13÷3= 3×0.2×0.5= 0.56÷0.28= （2.5＋0.9）×0.4 0.27÷3= 22.6－3.9= 14.4÷8= 7×1.7＋7×0.3= 0.125÷0.25 = 1.5×8= 2.5×4= 4.6÷0.2= 13.5＋3.3= 9.9×0.01= 0.32÷0.04= 12.5－3.5= 0.8×1.25= 0.49÷0.7= 1.2×0.5 = 6.2×0.3= 5 -0.25-1 = ×3÷ ×3= （ + ）×20= 75%÷ = （ - ）÷ = 36×25%= × + × = + -0.5+0.5= 13÷3= 3×0.2×0.5= 0.56÷0.28= （2.5＋0.9）×0.4= 0.27÷3= 22.6－3.9= 14.4÷8= 7×1.7＋7×0.3= 0.125÷0.25= 1÷5＝ 1.25×0.8＝ 9.7÷0.01＝ 7.5－0.75＝ 0.1＋0.1×0.1＝ 3÷4＝ 2.4×5＝ 0.28＋7.2＝ 0.36＋0.64＝ 27＋456＋73＝ 90和18的最大公约数是（　　　　），最小公倍数是（　　　　　） 4.8升＝（　　）立方分米＝（　　）立方厘米　 9600平方分米＝（　　）平方米 8.43立方米＝（　　）立方分米　9025立方厘米＝（　　）立方分米＝（　　）立方厘米 能被2、3、5同时整除的最小三位数是（　　　　） ＝ ＝ =3.5 3.5÷( )=0.35 0.35=( )% 千克比（ ）少 12是30的（ ）% × = 8-2 = 3500dm3＝（ ）m3 0.62+3.8＝ 1－0.01＝ 6÷0.5＝ 9.3×100＝ 10÷0.2＝ 2.5×0.4＝ 1.25×80＝ 0.4÷10＝ 8.8÷1.1＝ 0.32＝ 43＝ a+a+a＝ ＝ ＝ 0.8dm3＝（ ）cm3 83cm3=( )ml 40L=（ ）ml 7×0.08= 6.8÷4= 0.12×6= 6÷0.5＋0.5= 0.72÷9= 1－0.75= 4.5×0.2= 120÷0.6÷5= 0.4×25= 2.4÷0.8= 0.75＋0.5= 1.2×12－2.4= 1.5×1.1= 4.75÷10= 0.125×16= 20.32×0.2×0.5= 1÷0.01= 1.6×0.05= 2÷40= 3.77÷3.77= 1.5×0.04＝　 1.5÷3＝　 13.6－9.9＝ 0.66＋0.44＝ 9.8÷1.4＝ 0.83－0.05＝ 1.01×99＝ 0.33＋0.77＝ 4．5×2= 8.9－8.9= 1.6÷4= （2.1－0.1）÷2= 1.8÷0.3= 3÷6= 0.3×0.3= （1.9－1.9）÷3.5= 4－0.05= 3.2＋18= 10.8×10= 9×1.5＋1.5= 5.2÷0.01= 3.6×0.5= 2.4×0.5= 0.72÷0.8÷9 = 4.01＋2.99= 1.25×8= 1÷0.05= 0.5×0.5×0.5－0.5= 8.31〇 8.310 96.8÷0.98〇96.8 400平方米〇0.4公顷 6.8〇16.80 32.5×1.3〇32.5 2吨40千克〇2.4吨 450×99〇3.2÷0.01 6.5÷0.5〇6.5×0.5 3.2×100〇3.2÷0.01 620×0.5〇620÷2　 4．5×2= 8.9－8.9= 1.6÷4= （2.1－0.1）÷2= 1.8÷0.3= 3÷6= 0.3×0.3= （1.9－1.9）÷3.5= 4－0.05= 3.2＋18= 10.8×10= 9×1.5＋1.5= 5.2÷0.01= 3.6×0.5= 2.4×0.5= 0.72÷0.8÷9 = 4.01＋2.99= 1.25×8= 1÷0.05= 0.5×0.5×(0.5－0.5)= （58+370）÷（64-45）= 6.9＋4.8＋3.1= 0.456＋6.22＋3.78= 15.89＋(6.75－5.89)= 4.02＋5.4＋0.98 = 3.65×4.7－36.5×0.37 = 46×57＋23×86 = 13.7×0.25－3.7÷4 = 2.22×9.9+6.66×6.7= 101×0.87-0.91×87= 10.7×16.1-15.1×10.7= 0.79×199= 4.8+8.63+5.2+0.37 = 5.93+0.19+2.81= 1.76+0.195+3.24= 2.35+1.713+0.287+7.65= 1.57+0.245+7.43 = 6.02+3.6+1.98= 0.134+2.66+0.866= 1.27+3.9+0.73+16.1= 7.5＋4.9－6.5= 3.07－0.38－1.62 = 1.29＋3.7＋2.71＋6.3 = 8－2.45－1.55= 3.25＋1.79－0.59＋1.75 = 23.4－0.8－13.4－7.2= 0.32×403= 3.2＋0.36＋4.8＋1.64 = 1.23＋3.4－0.23＋6.6= 0.25×36= 12.7－（3.7＋0.84）= 36.54－1.76－4.54= 0.25×0.73×4= 7.6×0.8＋0.2×7.6= 0.85×199 = 0.25×8.5×4= 1.28×8.6＋0.72×8.6= 12.5×0.96×0.8= 10.4－9.6×0.35= 0.8×（4.3×1.25）= 3.12＋3.12×99= 28.6×101－28.6= 0.86×15.7－0.86×14.7= 2.4×102= 2.31×1.2×0.5= 14－7.32－2.68= 2.64＋8.67＋7.36＋11.33= 70÷28= 0.57 + 0.43 = 380－150 = 2．5－0.25 = 8.7 + 0.03 = 0.86 + 0.4 = 0.3－0.29 = 240÷30 = 60×15 = （2.5－0.25）×0.4 = 9.16×1.5－0.5×9.16 = 3.6－3.6×0.5= 63.4÷2.5÷0.4 = 4.9÷1.4 = 3.9÷（1.3×5）= （7.7＋1.54）÷0.7 = 2.5×2.4 = 2.7÷45= 15÷（0.15×0.4）= 0.35×1.25×2×0.8 = 32.4×0.9＋0.1×32.4= 15÷0.25 = 4.5÷1.8 = 4.2÷3.5= 930÷0.6÷5 = 5.17－1.8－3.2 = 13.75－(3.75＋6.48)= 3.68＋7.56－2.68 = 7.85＋2.34-0.85＋4.66= 35.6－1.8－15.6－7.2= 3.82+2.9＋0.18+9.1 = 3÷8 = 9.6＋4.8－3.6= 7.14－0.53－2.47= 5.27+2.86-0.66+1.63 = 13.35－4.68＋2.65 = 73.8-1.64-13.8-5.36= 5.7－1.7= 0.35+0.75= 0.2×1.1 = 47.8－7.45+8.8=  1.6÷0.4 = 10÷4 = 0.398+0.36+3.64=  15.75+3.59-0.59+14.25= 66.86－8.66－1.34= 0.25×16.2×4 = (1.25－0.125)×8= 3.6×102 = 3.72×3.5+6.28×3.5 = 36.8－3.9－6.1= 15.6×13.1-15.6-15.6×2.1 = 4.8×7.8＋78×0.52 = 32＋4.9－0.9 = 4.8×100.1= 56.5×9.9＋56.5= 7.09×10.8-0.8×7.09= 25.48－(9.4－0.52) = 4.2÷3.5 = 320÷1.25÷8= 18.76×9.9＋18.76= 3.52÷2.5÷0.4= 3.9－4.1＋6.1－5.9= 5.7－1.7= 0.35+0.75= 0.2×1.1 = 5.6÷3.5 = 9.6÷0.8÷0.4 = 4.2×99＋4.2 = 17.8÷(1.78×4)= 0.49÷1.4 = 1.8＋0.5 = 2.5－0.1 = 4.8－0.2 = 74＋71 = 48＋10 = 24÷12 = 68÷0.68 = 94.7÷0.1 = 61.8÷0.6 = 0.8×6.7 = 8.5－1.5= 69＋10 = 28.8＋0.4 = 40.5÷0.5 = 92.7÷0.3 = 0.5×1.3 = 16×0.5 = 4.4＋0.1 = 6.1－0.1 = 1.25×2.5×32 = 3.65×10.1 = 15.2÷0.25÷4 = 0.89×100.1= 146.5－(23＋46.5)= 3.83×4.56＋3.83×5.44= 4.36×12.5×8= 9.7×99＋9.7 = 27.5×3.7－7.5×3.7 = 8.54÷2.5÷0.4 = 0.65×101= 3.2×0.25×12.5= (45.9－32.7)÷8÷0.125= 3.14×0.68＋31.4×0.32= 5.6÷1.25÷0.8÷2.5÷0.4= 7.2×0.2＋2.4×1.4= 8.9×1.01= 7.74×（2.8-1.3）+1.5×2.26= 3.9×2.7＋3.9×7.3= 18－1.8÷0.125÷0.8= 12.7×9.9＋1.27= 21×（9.3－3.7）－5.6 = 15.02-6.8-1.02= 5.4×11-5.4 = 2.3×16+2.3×23+2.3 = 9.43-（6.28-1.57）= 0.57 + 0.43 = 380－150 = 1－0.25 = 8.7 + 0.03 = 0.86 + 0.4 = 0.3－0.29 = 240÷30 = 3÷8 = 0.12×3 = 3 = 3.5÷0.7= 5.3+0.5= 46+18= 60×15 = 2－0.86＝ 5.2×4＝ 1.25×24＝ 4×7×0.25＝ 7÷14＝ 2.5＋3.25＝ 3.6÷0.9＝ 4.5－7.8＋5.5＝ 0.45×2.5＝ 0.8×1.25＝  0.3×3.6＝  0.3×0.3＝ a×2a= 10×0.07＝  7×8b= 0.3×1.4＝ 8a÷2a= 0.05×7＝  12C-7C= 9X÷3= 12x÷3x=  0.92×0.4＝ 0.2×0.26＝  0.14×4＝  0.02×0.1＝  1.2×0.3＝ 0.2×0.4＝ 3.65×4.7－36.5×0.37 = 46×57＋23×86 = 13.7×0.25－3.7÷4 = 8.2＋1.8＝  100－35.22＝  2.3×4＝ 2.5×0.4＝  2.4×5＝   0.22×4＝        3.25×0＝ 0.9－0.52＝  3.99×1＝    0×3.52＝  12.5×8＝ 8÷10 =  10-1.8-7.2= 0.43+3.57=   2.5×4×12= 0.9×0.8=  7.5x-3x =     a+3a+7a=  1.05×100=   1÷0.5=  0.96÷3=  1.47÷0.7=  5.4÷6=         0.16.5×10=   0.56×100=   3.78×100=  4÷0.8 = 3.215×100=  0.8×10=     4.08×100=  1.1×0.2 = 0.6×0.8 =  3×0.9=    15.6×13.1-15.6-15.6×2.1 = 4.8×7.8＋78×0.52 = 32＋4.9－0.9 = 4.8×100.1= 56.5×9.9＋56.5= 7.09×10.8-0.8×7.09= 25.48－(9.4－0.52) = 4.2÷3.5 = 320÷1.25÷8= 18.76×9.9＋18.76= 3.52÷2.5÷0.4= 3.9－4.1＋6.1－5.9= 5.7－1.7= 0.35+0.75= 2.5×0.4=      3.6×0.4= 12.5×8=  50×0.04= 80×0.3 =     1.1×9= 0.16×5 ﹦  1.5÷3＝　 13.6－9.9＝ 0.66＋0.44＝ 9.8÷1.4＝ 0.83－0.05＝ 1.01×99＝ 0.33＋0.77＝ 4．5×2= 8.9－8.9= 1.6÷4= （2.1－0.1）÷2= 1.8÷0.3=    1.78＋2.2 =      9.6÷0.6 =    1.2×0.5-0.4 =   0.7÷0.01 =     2.5×0.4 =   12－3.9=  1 - = - = 0.9×100= + = 0.64÷16= 10-9.12= 0.7÷3.5= 0.8×125= + = 3 - - - = 7.8×1.17-7.8×0.17= 10－ - = + - + = 0.25+ + + = ＋ + = 1÷0.25 = 1.5×4= 6.5+1.35= 1.3－1.2= 8.2－2.8= 5.7－1.7= 0.35+0.75= 1.25×8÷1.25 = 6.6÷0.66 =    5.37×0+4.63 =   3.9＋2.03＝       4.2÷3.5＝ 1.6+2.4×0.3 =  2.14－0.9＝ 27＋456＋73=  0.3×0.3= 7.2＋2.8＝ 0.9÷0.01＝    12÷0.3=　  2.87÷0.7＝ 13÷4＝  0.96÷0.3＝　 1.5×0.4＝   7÷0.25＝ 2.5×0.7×0.8=  8－2.5＝ 16÷1.6＝  5.6×1.01= 8×（2.5＋0.25）＝   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＝  57÷19 = 3.7－0.8 = 29＋92 = 8.2＋0.7 = 6.5－5.6 = 4.8÷0.3= 2.56－0.37＝ 1.25×0.8×0.5＝  12×2.5＝　 1.23×3＝  + = －( － ）= －（ － ）= 1×0.06＝ 9×0.5＝ 1.25×8＝ 2.6×3＝ 4.1×2＝ 0.35×0.2＝ 7.5×0.1＝ 0.9×0.3＝ 1×0.06＝ 9×0.5＝ 1.25×8＝ 0.2×0.4＝ 8.2＋1.8＝ 100－35.22＝ 2.5×0.4＝ 2.4×5＝ 0.22×4＝ 0.9－0.52＝ 3.99×1＝ 0×3.52＝ 2.5÷5＝ 8.4÷7＝ 0.6= 0.45= 3.25= 0.18= 0.06= 0.625= 0.75= 0.125= 0.375= 0.35= 3.2÷1.6＝3.5＋3.5×3＝ 19.6÷2＝　 9+99+999+9999= 4.5÷0.9﹦ 98+998+9998= 2.5×4﹦ 1+2+……+19= 25×3.3×0﹦ 26+784﹦ 0.3÷0.1﹦ 37.2×99＋37.2﹦ 4.5×2= 7.8+0.22= 2－0.64－0.36﹦  8.8÷2.2=  0.75×4＝　 （1.5＋0.25）×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=  15+0.5= 7.05+1.55= 6.3÷0.021= 20.6×50= 0.7+3= 1.2×0.8= 0.9×7+10.7= 5.46＋4.54=    12.5×0.8=    1.9+5.1÷51= 0.35×0.3= 1.4×5=     2.8×4=     19.6÷4=     22.5×4= 0.4×1.2＋1.8×0.4＝ 13.6×3.5－3.6×3.5＝ 6.2÷0.3＋2.8÷0.3＝ 1.5×8= 0.125÷0.25= ＝ 1－ ＝　　 3.2＋1.78＝　 － ＝　 ＋ ＝ ＋ ＋ ＝　　 0.48÷120＝　 1.01×99＝　 ＋ ＝　 ＋ ＝　 ＋ － ＝ ＋ ＋ ＋ 　=　　　　　　　　　　　　　8－ － = ＋ － ＋ 　= －（ ＋ ）= 6.2×0.3= 5 -0.25-1 = ×3÷ ×3= （ + ）×20= 75%÷ = （ - ）÷ = 36×25%= × + × = + -0.5+0.5= 4.8升＝（　　）立方分米＝（　　）立方厘米　 9600平方分米＝（　　）平方米 8.43立方米＝（　　）立方分米　9025立方厘米＝（　　）立方分米＝（　　）立方厘米 能被2、3、5同时整除的最小三位数是（　　　　） ＝ ＝ =3.5 3.5÷( )=0.35 0.35=( )% 千克比（ ）少 12是30的（ ）% × = 8-2 = 3500dm3＝（ ）m3 a+a+a＝ ＝ ＝ 0.8dm3＝（ ）cm3 83cm3=( )ml 40L=（ ）ml 7×0.08= 6.8÷4= 0.12×6= 6÷0.5＋0.5= 0.72÷9= 1－0.75= 4.5×0.2= 120÷0.6÷5= 0.4×25= 2.4÷0.8= 0.75＋0.5= 1.2×12－2.4= 1.5×1.1= 4.75÷10= 0.125×16= 20.32×0.2×0.5= 1÷0.01= 1.6×0.05= 2÷40= 3.77÷3.77= 1.5×0.04＝　 1.5÷3＝　 13.6－9.9＝ 0.66＋0.44＝ 9.8÷1.4＝ 0.83－0.05＝ 1.01×99＝ 0.33＋0.77＝ 4．5×2= 8.9－8.9= 1.6÷4= 0.5×0.5×0.5－0.5= 8.31〇 8.310 96.8÷0.98〇96.8 400平方米〇0.4公顷 6.8〇16.80 32.5×1.3〇32.5 2吨40千克〇2.4吨 450×99〇3.2÷0.01 6.5÷0.5〇6.5×0.5 3.2×100〇3.2÷0.01 620×0.5〇620÷2　 4．5×2= 8.9－8.9= 1.6÷4= （2.1－0.1）÷2= 1.8÷0.3= 3÷6= 0.3×0.3= （1.9－1.9）÷3.5= 4－0.05= 3.2＋18= 10.8×10= 9×1.5＋1.5= 5.2÷0.01= 3.6×0.5= 2.4×0.5= 0.72÷0.8÷9 = 4.01＋2.99= 1.25×8= 1÷0.05= 0.5×0.5×0.5－0.5= （58+370）÷（64-45）= 6.9＋4.8＋3.1= 0.456＋6.22＋3.78= 15.89＋(6.75－5.89)= 4.02＋5.4＋0.98 = 3.65×4.7－36.5×0.37 = 46×57＋23×86 = 13.7×0.25－3.7÷4 = 2.22×9.9+6.66×6.7= 101×0.87-0.91×87= 10.7×16.1-15.1×10.7= 0.79×199= 0.32×403= 3.2＋0.36＋4.8＋1.64 = 1.23＋3.4－0.23＋6.6= 0.25×36= 12.7－（3.7＋0.84）= 36.54－1.76－4.54= 0.25×0.73×4= 7.6×0.8＋0.2×7.6= 0.85×199 = 0.25×8.5×4= 1.28×8.6＋0.72×8.6= 12.5×0.96×0.8= 10.4－9.6×0.35= 0.8×（4.3×1.25）= 3.12＋3.12×99= 28.6×101－28.6= 0.86×15.7－0.86×14.7= 2.4×102= 2.31×1.2×0.5= 14－7.32－2.68= 2.64＋8.67＋7.36＋11.33= 70÷28= 0.57 + 0.43 = 380－150 = 4.9÷1.4 = 3.9÷（1.3×5）= （7.7＋1.54）÷0.7 = 2.5×2.4 = 2.7÷45= 15÷（0.15×0.4）= 0.35×1.25×2×0.8 = 32.4×0.9＋0.1×32.4= 15÷0.25 = 4.5÷1.8 = 4.2÷3.5= 930÷0.6÷5 = 5.17－1.8－3.2 = 13.75－(3.75＋6.48)= 3.68＋7.56－2.68 = 7.85＋2.34-0.85＋4.66= 35.6－1.8－15.6－7.2= 3.82+2.9＋0.18+9.1 = 3÷8 = 9.6＋4.8－3.6= 7.14－0.53－2.47= 5.27+2.86-0.66+1.63 = 13.35－4.68＋2.65 = 73.8-1.64-13.8-5.36= 5.7－1.7= 0.35+0.75= 47.8－7.45+8.8=  1.6÷0.4 = 10÷4 = 0.398+0.36+3.64=  15.75+3.59-0.59+14.25= 66.86－8.66－1.34= 0.25×16.2×4 = (1.25－0.125)×8= 3.6×102 = 3.72×3.5+6.28×3.5 = 36.8－3.9－6.1= 15.6×13.1-15.6-15.6×2.1 = 4.8×7.8＋78×0.52 = 32＋4.9－0.9 = 4.8×100.1= 56.5×9.9＋56.5= 7.09×10.8-0.8×7.09= 25.48－(9.4－0.52) = 4.2÷3.5 = 320÷1.25÷8= 18.76×9.9＋18.76= 3.52÷2.5÷0.4= 3.9－4.1＋6.1－5.9= 5.7－1.7= 0.35+0.75= 0.2×1.1 = 3 - - - = 7.8×1.17-7.8×0.17= 10－ - = + - + = 0.25+ + + = ＋ + = 1÷0.25 = 1.5×4= 6.5+1.35= 1.3－1.2= 8.2－2.8= 5.7－1.7= 0.35+0.75= 0.2×1.1 = 1.6÷0.4 = 10÷4 = 3.4÷0.2 = 27.5×3.7－7.5×3.7 = 8.54÷2.5÷0.4 = 0.65×101= 3.2×0.25×12.5= (45.9－32.7)÷8÷0.125= 3.14×0.68＋31.4×0.32= 5.6÷1.25÷0.8÷2.5÷0.4= 7.2×0.2＋2.4×1.4= 8.9×1.01= 7.74×（2.8-1.3）+1.5×2.26= 3.9×2.7＋3.9×7.3= 18－1.8÷0.125÷0.8= 12.7×9.9＋1.27= 3.2＋0.36＋4.8＋1.64 = 1.23＋3.4－0.23＋6.6= 0.25×36= 12.7－（3.7＋0.84）= 36.54－1.76－4.54= 0.25×0.73×4= 7.6×0.8＋0.2×7.6= 0.85×199 = 0.25×8.5×4= 1.28×8.6＋0.72×8.6= 12.5×0.96×0.8= X+4x=15 x= 7Y-3Y=12 y= 27=7a+2a a= 9.3101〇 9.3010 97.8÷0.98〇97.8 800平方米〇0.8公顷 7.8〇17.80 32.5×1.01〇32.5 2吨400千克〇2.04吨 32×99〇3.2÷0.001 6.6÷0.6〇6.6×0.6 6.2×100〇6.2÷0.01 2220×0.5〇2220÷2　 72.5〇72.5 ÷0.99 9×1.5＋1.5= 5.2÷0.01= 3.6×0.5= 2.4×0.5= 0.72÷0.8÷9 = 4.01＋2.99= 1.25×8= 1÷0.05= 0.5×0.5×(0.5－0.5)= 2－0.09= 8.5－0.24－1.76= 0.99＋1.08＝ 5.6×1.01＝ 56×99＝ 2.56－1.37＝ 5.4－2.5－1.4＝ 4.2÷0.01＝ 1.25×9.2×0.8＝ 6.6÷2.2＝ 1.23＋7.1＋3.77＋2.9＝ 7÷0.25＝ 0.65×99＋0.65＝ 72.8÷0.8＝ 7.5×2.5×4＝ 0.4×1.2＋1.8×0.4＝ 13.6×3.5－3.6×3.5＝ 6.2÷0.3＋2.8÷0.3＝