如题所述
第1个回答 2015-12-07
简便方法计算如下:
44 × 25
= (4 + 40 ) × 25
= 4 × 25 + 40 × 25
= 100 + 1000
= 1100
44 × 25
= (4 + 40 ) × 25
= 4 × 25 + 40 × 25
= 100 + 1000
= 1100
第2个回答 2015-03-31
原式
=(11x4)x25
=11x(4x25)
=11x100
=1100
或者
=(40+4)x25
=40x25+4x25
=1000+100
=1100本回答被网友采纳
=(11x4)x25
=11x(4x25)
=11x100
=1100
或者
=(40+4)x25
=40x25+4x25
=1000+100
=1100本回答被网友采纳
第3个回答 2015-03-31
4乘以25乘以11=100乘以11