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76加24乘18的简便计算 35乘42乘52加60用简便计算
35乘42乘52加60用简便计算 35乘42乘52加60用简便计算35乘42乘52加60用简便计算=1470x52+60=76440+60=765000.6乘52减0.6乘42简便计算0.6乘52减0
35乘42乘52加60用简便计算
35乘42乘52加60用简便计算
35乘42乘52加60用简便计算
=1470x52+60
=76440+60
=76500
0.6乘52减0.6乘42简便计算
0.6乘52减0.6乘42简便计算
0.6乘52减0.6乘42
=0.6*(52-42)
=0.6*10
=6
42乘35减43乘34简便计算
42乘35减43乘34
=42乘35减(42+1)乘34
=42乘35减42乘34-1乘34
=42乘(35减34)-34
=42乘1-34
=42-34
=8
66乘35加35加33乘55用简便计算
66*35+35+33*55
=35*(66+1)+33*55
=35*67+33*(35+20)
=35*(67+33)+33*20
=3500+660
=4160
126乘42加73乘42加42简便计算
126*42+73*42+42
=126*42+73*42+42*1
=(126+73+1)*42
=200*42
=8400
*号是乘号!
11乘52加22乘24用简便计算
11乘52加22乘24
=11x52+11x48
=11x(52+48)
=11x100
=1100
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36乘52乘47乘36加36用简便计算
老老实实算不行吗
35乘78加35乘21加35简便计算
35*78+35*21+35
=35*78+35*21+35*1
=35*(78+21+1)
=35*100
=3500

35乘26加35乘74简便计算
35乘26加35乘74简便计算
35*26+35*74
=35*(26+74)
=35*100
=3500
很赞哦! (1064)