16×12+34 ×1 7-28=909÷9-(520-502)×13:6=755÷5+18×18-(89-73)×19=(22×44-11×20-10×10÷8=

Question

16×12+34 ×1 7-28=
909÷9-(520-502)×13:6=
755÷5+18×18-(89-73)×19=
(22×44-11×20-10×10÷8=

Answer 1

16×12+34 ×1 7-28=192+578-28=742
909÷9-(520-502)×13:6=62
755÷5+18×18-(89-73)×19=171
(22×44-11×20-10×10÷8=735,5