42.72/0.48+0.52+0.48简便计算
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42.72/0.48+0.52+0.48简便计算
42.72/0.48+0.52+0.48简便计算
42.72/0.48+0.52+0.48简便计算
42.72/0.48+0.52+0.48
=4272/48+(0.52+0.48)
=(4800-528)/48+1
=4800/48-528/48+1
=100-(480+48)/48+1
=100-(10+1)+1
=100-10-1+1
=100-10
=90
42.72/0.48+0.52+0.48简便计算
x-0.52x=0.48
0.48+3.52+0.52+6.48的简便
0.48×3.2+7.8×0.48-0.48简算
104*2.5 1.25*(4-0.8) 4.2*0.5-1.6*0.52 12.5*32*0.25 0.48*99+0.48 63*10.1 列竖式今天要
(29×0.48-4.77+29×0.52-5.23)×99水深多少?
2.25*4.8+77.5*0.48
2.25×4.8+77.5×0.48
48*0.56+44*0.48
0.48的比值是
(1 +0.37+0.48)(0.37+0.48+0.59)-(1+0.37+0.48+0.59)(0.37+0.48)
2.85+0.48(x-2)
0.48÷2.1=
96.4÷0.48=
0.48米等于?厘米
10*(?)-(?)*0.4=0.48
8000÷0.48=?
1.25×0.48= 简算,