46X57十23X86简便运算

2025-02-24 02:24:04
推荐回答(2个)
回答1:

解:46X57十23X86

=46X57十23X(2X43)

=46X57十46X43

=46X(57十43)

=46X100

=4600

回答2:

46X57十23X86
=46X57十23X2×43
=46X(57十43)
=46X100
=4600