tolong pake caranya? 1.)12×(15+8)-105= 2.)175+225-350= 3.)25×12:15= 4.)120:4+54×5-248= 5.)1.564-2808:36×(-15)+876=

Question

Matematika Diposting : 2017-08-23 Diupdate : 2019-08-27 dika674

Pertanyaan

tolong pake caranya?

1.)12×(15+8)-105=
2.)175+225-350=
3.)25×12:15=
4.)120:4+54×5-248=
5.)1.564-2808:36×(-15)+876=

Answer 1

1. 12×23 -105
= 276 -105
= 171
2. 400 -350
= 50
3. 300÷15
= 20
4. 30 + 270 -248
= 52
5. 1564 - 78 × -15 +876
= 1564 + 1170 +876
= 2734 +876
= 3610

Answer 2

1.) 12 × (23) - 105 = 276 - 105 = 171
2) 400 - 350 = 50
3) 300 : 15 = 20
4) 30 + 270 - 248 = 300 - 248 = 52
5) 1.564 - 78 × (-15) + 876 =