4.43-(3.55-2.57)这题用简便方法计算 = =
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4.43-(3.55-2.57)这题用简便方法计算==4.43-(3.55-2.57)这题用简便方法计算==4.43-(3.55-2.57)这题用简便方法计算==4.43-(3.55-2.57)=4.
4.43-(3.55-2.57)这题用简便方法计算 = =
4.43-(3.55-2.57)这题用简便方法计算 = =
4.43-(3.55-2.57)这题用简便方法计算 = =
4.43-(3.55-2.57)
=4.43-3.55+2.57
=4.43+2.57-3.55
=7-3.55
=3.45
4.43-(3.55-2.57)的简便算
4.43-(3.55-2.57)这题用简便方法计算 = =
用简便方法计算 4.43-(3.55-2.57)
简便计算:(1)、4.43-(3.55-2.57) (2)、0.9+9.9+99.9+999.9+9999.9
4.43-(3.35-2.57)的简便计算,要脱式计算
2.57平方千米=( )公顷
这题用简算是怎么算的?
请用简便计算:3.55+8.51-(2.55-0.49)?
3.55米=()米()分米()厘米=()厘米
简算:2.57+13.99
2.57乘以4.
2.57英语怎么读
4.8+2.57+3.64tijdksfljslsaknvjkrfhbfdbfhdsjfhsdjkfhdjskfhsdjkhfjdskhfkjsdhfjsdhkfjhdskjfhdsjfhksdhfdsjkfhjshfjhfjdjddddddddddddddddddddddddddddddddddddddddddddddjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjj
简算下面各题 2.5×(2.8×0.04) (8×2.57)×1.25 36×0.25+64×0.25 0.04×29+0.04
6.12-3.55等于多少,
3.55英尺是几乘几
3.55化成分数是
简算 3.64-8.43+(9.36-2.57)