96×43的简便计算快

来源:学生作业学帮网 编辑:学帮网 时间:2024/06/04 16:26:48

96×43的简便计算

(100-4)×(50-7)
=100×50-100×7-4×50+4×7
=5000-700-200+28
=4100+28
=4128

96×43
=(100-4)×(50-7)
=100×50-100×7-4×50+4×7
=5000-700-200+28
=4100+28
=4128