(-4)(+6)(-7)

来源：学生作业帮助网 编辑：作业帮 时间：2024/09/05 12:19:57
(-4)(+6)(-7)
x)565״I*G/i{m5yS 01ҶF0~qAb,0D[#-sZ0Y cA

(-4)(+6)(-7)
(-4)(+6)(-7)

(-4)(+6)(-7)
原式=（-4）*（-7）*6
=28*6
=168

(-4)(+6)(-7)
=24*7
=168

168

(-4)(+6)(-7)=98

4,5,6,7, 4 5 6 7 4 5 6 7 4、5、6、7, 4 5 6 7 4,5,6,7 4,5,6,7, 4,5,6,7 4,5,6,7 (-4)(+6)(-7) 4 6 7题, 4,5,6,7 4、5、6、7、 4 5 6 7 4 5 6 7 4,5,6,7 4 5 6 7 4,5,6,7