\(35\cdot18-5\cdot7\cdot28\)
\(=35\cdot18-35\cdot28\)
\(=35\cdot\left(18-28\right)\)
\(=35\cdot\left(-10\right)\)
\(=-350\)
35.18-5.7.28
=35.18-35.28
=35.(18-28)
=35.(-10)
= (-350)
Ta có: \(35.18-5.7.28=35.18-35.28\)
\(=35.\left(18-28\right)\)
\(=35.\left(-10\right)\)
\(=-350\)
35 x 18 - 5 x 7 x 28
= 630 - 980
= -350
