1.单位换算（写出计算过程）(1) 175px= m (2) 350g= kg(3) 560mL= L(4) 310dm= m(5) 14500px2 = m2 (6) 200700g = t(7) 0.16dm2 = cm2(8) 30dm2 = m2 (9) 7.028km = m(10) 10.5kg = t(11) 4kg+30g = kg(12) 40 dm2 + 3cm2 = dm2计算过程者：70cm= m 7
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1.单位换算（写出计算过程）(1) 175px= m (2) 350g= kg(3) 560mL= L(4) 310dm= m(5) 14500px2 = m2 (6) 200700g = t(7) 0.16dm2 = cm2(8) 30dm2 = m2 (9) 7.028km = m(10) 10.5kg = t(11) 4kg+30g = kg(12) 40 dm2 + 3cm2 = dm2计算过程者：70cm= m 7
1.单位换算（写出计算过程）
(1) 175px= m
(2) 350g= kg
(3) 560mL= L
(4) 310dm= m
(5) 14500px2 = m2
(6) 200700g = t
(7) 0.16dm2 = cm2
(8) 30dm2 = m2
(9) 7.028km = m
(10) 10.5kg = t
(11) 4kg+30g = kg
(12) 40 dm2 + 3cm2 = dm2
计算过程者：70cm= m 70÷100 0.
注意：175px= m应该是
7cm= m 才是
1.单位换算（写出计算过程）(1) 175px= m (2) 350g= kg(3) 560mL= L(4) 310dm= m(5) 14500px2 = m2 (6) 200700g = t(7) 0.16dm2 = cm2(8) 30dm2 = m2 (9) 7.028km = m(10) 10.5kg = t(11) 4kg+30g = kg(12) 40 dm2 + 3cm2 = dm2计算过程者：70cm= m 7
(1)7cm=0.07m
(2)350g=0.35kg
(3)560mL=0.56L
(4)310dm=31m
(5)14500cm^2=1.45m^2
(6)200700g=200.7kg 200.7kg/1000kg=0.2007t
(7)0.16dm^2=16cm^2
(8)30dm^2=0.3m^2
(9)7.028km=7028m
(10)10.5kg=0.0105t
(11)4kg+30g=4kg+0.3kg=4.3kg
(12)40dm^2+3cm^2=40dm^2+0.03dm^2=40.03dm^2
(1)1.75
(2)0.35
(3)0.56
(4)3.1
(5)1.45
(6)0.2007
(7)160
(8)0.3
(9)7028
(10)0.0105
(11)4.03
(12)40.03我知道了。可是计算过程，在教教我吧，我的傻逼老师：嵇国伟。并我写计算过程看小数点就可以了 注意单位换算时的进制 ...
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(1)1.75
(2)0.35
(3)0.56
(4)3.1
(5)1.45
(6)0.2007
(7)160
(8)0.3
(9)7028
(10)0.0105
(11)4.03
(12)40.03
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