脱式计算题五年级下
来源:学生作业帮助网 编辑:作业帮 时间:2024/05/13 23:43:24
30.8÷[14-(9.85+1.07)][60-(9.5+28.9)]÷0.182.881÷0.43-0.24×3.520×[(2.44-1.8)÷0.4+0.15]28-(3.4+1.25×2.4
1/2-1/3-1/64/7+5/11+5/75/8+2/11+9/1117/24+5/12-11/2411/12+1/6-5/245/6-5/7+1/6-1/7)..7/10+1/10=8/10=4
1.6/8-5/8+2/7+7/8+5/72.2/3+1/8-1/3-1/8+5/6+1/33.1/6+5/9-5/6+2/3-1/3-1/2-2/94.6/11-6/13+1/2+2/11+3/13
30.8÷[14-(9.85+1.07)][60-(9.5+28.9)]÷0.182.881÷0.43-0.24×3.520×[(2.44-1.8)÷0.4+0.15]28-(3.4+1.25×2.4
1/5+4/21+3/5+8/21+1/21+8/217/5+2/3-2/523/18-2/9-7/1811/17+(6/17-5/12)7/9-(2/9+1/4)5/10-(1/10+2/9)7/6
30.8÷[14-(9.85+1.07)][60-(9.5+28.9)]÷0.182.881÷0.43-0.24×3.520×[(2.44-1.8)÷0.4+0.15]28-(3.4+1.25×2.4
75÷〔138÷(100-54)〕85×(95-1440÷24)80400-(4300+870÷15)240×78÷(154-115)1437×27+27×563〔75-(12+18)〕÷152160
1)25%*132+1/4*82)32*0.125*25=1/4*132+1/4*8=(4+8)*0.125*25=1/4*(132+8)=(4*25)*(8*0.125)=1/4*140=100*1
75÷〔138÷(100-54)〕85×(95-1440÷24)80400-(4300+870÷15)240×78÷(154-115)1437×27+27×563〔75-(12+18)〕÷152160
1.3/7×49/9-4/3=7/3-4/3=3/3=12.8/9×15/36+1/27=10/27+1/27=11/273.12×5/6–2/9×3=10-2/3=30/3-2/3=28/34.8×
这是比较好的题哦,不仅仅20道题
75÷〔138÷(100-54)〕85×(95-1440÷24)80400-(4300+870÷15)240×78÷(154-115)1437×27+27×563〔75-(12+18)〕÷152160
5\6*5=65\4*2=5/82\1*4=244\5*2=2/53\1*5=3/57\2*6=7/125\2*6=5/123\5*2=3/105\7*2=5/145\6*1=5/67\9*2=7/1
30.8÷[14-(9.85+1.07)][60-(9.5+28.9)]÷0.182.881÷0.43-0.24×3.520×[(2.44-1.8)÷0.4+0.15]28-(3.4+1.25×2.4
30.8÷[14-(9.85+1.07)][60-(9.5+28.9)]÷0.182.881÷0.43-0.24×3.520×[(2.44-1.8)÷0.4+0.15]28-(3.4+1.25×2.4
7511651-------------+-------------+-------------8612714217255258---------------1-------〔----+----〕42
1/8+2/9-1/3=(9+16-24)/72=1/72
8/63*9/70*15/28=10/63*9/28*14/15=15/56*9/56*9/70=12/35*8/105*9/10=18/35*12/35*14/45=9/56*9/28*9/20=1
你要多少题,分数和小数的混合运算要吗/?
4/5+1/3-1/2=?希望采纳