二年级上册数学混合口算题大全 人教版二年级上册数学口算题混合运算
来源:城市网 2023-07-08 03:19:43


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1、您好,希望我的回答可以帮到您!!!1.1/3*(5*(2/3))2.(1+37%)*203.35/2*75%4.30*(50/2)5.(54+10%)/206.(25/3*18)*30%7.(2+70%)*408.1/7*(98*(1/4)*2)9.25%*((23+2%)*4)10.(30+20%)/211.12*3/(25+20%)12.30/(3+40%)13.27/8*16*10%14.(2/3)*(3+6)*(1/2)15.45*(1/9)*2416.(35+10%)*2717.(45+50%)*3*1/218.(43*20%)+(3*(1/9))19.27*(9*(1/3))*5%20.14*15%+25*8*(1/4)21.7*(1/2)/4922.(1+48%)*223.(4*8-12)*50%24.(48/60%)/1025.63*(1/7)*30%26.(0.75+0.2)/0.25*25%12/0.75+7.2/2.427.605*8+3.5-4410.9-(6.6+0.125/12.5%)28.980-9.8)*0.6-2.12(0.125*8-0.5)*429.1+0.45/0.9-0.75168.1/(4.3*2-0.4)30.1.21*42-(4.46+0.14)1375+450/18*2531.18/1.5-0.5*0.332.1.9-1.9*(1.9-1.9)仙女棒您好,希望我的回答可以帮到您!!!1.1/3*(5*(2/3)) 2.(1+37%)*20 3.35/2*75% 4.30*(50/2) 5.(54+10%)/20 6.(25/3*18)*30% 7.(2+70%)*40 8.1/7*(98*(1/4)*2) 9.25%*((23+2%)*4) 10.(30+20%)/2 11.12*3/(25+20%) 12.30/(3+40%) 13.27/8*16*10% 14.(2/3)*(3+6)*(1/2) 15.45*(1/9)*24 16.(35+10%)*27 17.(45+50%)*3*1/2 18.(43*20%)+(3*(1/9)) 19.27*(9*(1/3))*5% 20.14*15%+25*8*(1/4) 21.7*(1/2)/49 22.(1+48%)*2 23.(4*8-12)*50% 24.(48/60%)/10 25. 63*(1/7)*30% 26.(0.75+0.2)/0.25*25% 12/0.75+7.2/2.4 27.605*8+3.5-44 10.9-(6.6+0.125/12.5%) 28.980-9.8)*0.6-2.12 (0.125*8-0.5)*4 29.1+0.45/0.9-0.75 168.1/(4.3*2-0.4) 30.1.21*42-(4.46+0.14) 1375+450/18*25 31.18/1.5-0.5*0.3 32.1.9-1.9*(1.9-1.9)您好。

2、希望我的回答可以帮到您!!!1.1/3*(5*(2/3))2.(1+37%)*203.35/2*75%4.30*(50/2)5.(54+10%)/206.(25/3*18)*30%7.(2+70%)*408.1/7*(98*(1/4)*2)9.25%*((23+2%)*4)10.(30+20%)/211.12*3/(25+20%)12.30/(3+40%)13.27/8*16*10%14.(2/3)*(3+6)*(1/2)15.45*(1/9)*2416.(35+10%)*2717.(45+50%)*3*1/218.(43*20%)+(3*(1/9))19.27*(9*(1/3))*5%20.14*15%+25*8*(1/4)21.7*(1/2)/4922.(1+48%)*223.(4*8-12)*50%24.(48/60%)/1025.63*(1/7)*30%26.(0.75+0.2)/0.25*25%12/0.75+7.2/2.427.605*8+3.5-4410.9-(6.6+0.125/12.5%)28.980-9.8)*0.6-2.12(0.125*8-0.5)*429.1+0.45/0.9-0.75168.1/(4.3*2-0.4)30.1.21*42-(4.46+0.14)1375+450/18*2531.18/1.5-0.5*0.332.1.9-1.9*(1.9-1.9)1.1/3*(5*(2/3)) 2.(1+37%)*20 3.35/2*75% 4.30*(50/2) 5.(54+10%)/20 6.(25/3*18)*30% 7.(2+70%)*40 8.1/7*(98*(1/4)*2) 9.25%*((23+2%)*4) 10.(30+20%)/2 11.12*3/(25+20%) 12.30/(3+40%) 13.27/8*16*10% 14.(2/3)*(3+6)*(1/2) 15.45*(1/9)*24 16.(35+10%)*27 17.(45+50%)*3*1/2 18.(43*20%)+(3*(1/9)) 19.27*(9*(1/3))*5% 20.14*15%+25*8*(1/4) 21.7*(1/2)/49 22.(1+48%)*2 23.(4*8-12)*50% 24.(48/60%)/10 25. 63*(1/7)*30% 26.(0.75+0.2)/0.25*25% 12/0.75+7.2/2.4 27.605*8+3.5-44 10.9-(6.6+0.125/12.5%) 28.980-9.8)*0.6-2.12 (0.125*8-0.5)*4 29.1+0.45/0.9-0.75 168.1/(4.3*2-0.4) 30.1.21*42-(4.46+0.14) 1375+450/18*25 31.18/1.5-0.5*0.3 32.1.9-1.9*(1.9-1.9)1.1/3*(5*(2/3))2.(1+37%)*203.35/2*75%4.30*(50/2)5.(54+10%)/206.(25/3*18)*30%7.(2+70%)*408.1/7*(98*(1/4)*2)9.25%*((23+2%)*4)10.(30+20%)/211.12*3/(25+20%)12.30/(3+40%)13.27/8*16*10%14.(2/3)*(3+6)*(1/2)15.45*(1/9)*2416.(35+10%)*2717.(45+50%)*3*1/218.(43*20%)+(3*(1/9))19.27*(9*(1/3))*5%20.14*15%+25*8*(1/4)21.7*(1/2)/4922.(1+48%)*223.(4*8-12)*50%24.(48/60%)/1025.63*(1/7)*30%26.(0.75+0.2)/0.25*25%12/0.75+7.2/2.427.605*8+3.5-4410.9-(6.6+0.125/12.5%)28.980-9.8)*0.6-2.12(0.125*8-0.5)*429.1+0.45/0.9-0.75168.1/(4.3*2-0.4)30.1.21*42-(4.46+0.14)1375+450/18*2531.18/1.5-0.5*0.332.1.9-1.9*(1.9-1.9)1.1/3*(5*(2/3))2.(1+37%)*203.35/2*75%4.30*(50/2)5.(54+10%)/206.(25/3*18)*30%7.(2+70%)*408.1/7*(98*(1/4)*2)9.25%*((23+2%)*4)10.(30+20%)/211.12*3/(25+20%)12.30/(3+40%)13.27/8*16*10%14.(2/3)*(3+6)*(1/2)15.45*(1/9)*2416.(35+10%)*2717.(45+50%)*3*1/218.(43*20%)+(3*(1/9))19.27*(9*(1/3))*5%20.14*15%+25*8*(1/4)21.7*(1/2)/4922.(1+48%)*223.(4*8-12)*50%24.(48/60%)/1025.63*(1/7)*30%26.(0.75+0.2)/0.25*25%12/0.75+7.2/2.427.605*8+3.5-4410.9-(6.6+0.125/12.5%)28.980-9.8)*0.6-2.12(0.125*8-0.5)*429.1+0.45/0.9-0.75168.1/(4.3*2-0.4)30.1.21*42-(4.46+0.14)1375+450/18*2531.18/1.5-0.5*0.332.1.9-1.9*(1.9-1.9)希望能帮上你题目呢。

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