4×8×(25+125)简便计算

2025-02-13 12:17:46
推荐回答(4个)
回答(1):

4×8×(25+125)
=4x8x25+4x8x125
=8x4x25+4x1000
=8X100+4000
=4800

回答(2):

4×8×(25+125)
=4X25X8+4x8X125
=100X8+4X1000
=800+4000
=4800

回答(3):

=4X25X8+4x8X125
=100X8+4X1000
=800+4000
=4800

回答(4):

4*8*(50+100)=32*50+32*100=4800