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10.1x87用简便方法计算
10.1
ⅹ
87用简便方法
答:
10.1
×
87
=(10+0.1)×87 =10×87+0.1×87 =870+
8.7
=878.7
10.1
×
87简便
答:
=10
x87
+0.1x87 =870+8.7 =878.7
10.1x87
怎么简算
答:
10.1x87
=(10+0.1)x87 =
87x
10+0.1x87 =870+8.7 =878.7
10.1
×
87简便
答:
=10
x87
+0.1x87 =870+8.7 =878.7
10.1
×
87
简算
答:
10.1×87 =(10+0.1)x87
=10x87+0.1x87 =870+8.7 =878.7
希望能帮到你!
10.1x87
脱式
计算
要
简便
算法
答:
10.1
×
87
=(10+0.1)×87 =10×87+0.1×87 =870+
8.7
=878.7
10.1
×
87简便计算
答:
10.1
×
87
=(10+0.1)×87 =10×87+0.1×87 =870+
8.7
=878.7
10,1
x87
怎么
用简便方法
做
答:
10.1
×
87
=(10+0.1)×87 =10×87+0.1×87 =870+
8.7
=878.7
10.1
×
87
(
用简便方法计算
)
答:
10.1
×87 =(10+0.1)
x87
=10x87+0.1x87 =870+8.7 =861.3
用简便方法计算
:(1)
10.1
*
87
(2)0.25*0.03*4(3)2.65*1.7+1.35*1.7_百度...
答:
(1)
10.1
*
87
=(10+0.1)*87=870+
8.7
=878.7 (2)0.25*0.03*4=0.25*4*0.03=1*0.03=0.03 (3)2.65*1.7+1.35*1.7=(2.65+1.35)*1.7=4*1.7=6.8
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涓嬩竴椤
灏鹃〉
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