问题 解答题
能简算的要简算.
360÷18+32×15125×25×32560÷16
58×101-5836×[450÷(54-24)]46×202.
答案

(1)360÷18+32×15

=20+480

=500

(2)125×25×32

=(125×8)×(25×4)

=1000×100

=100000

(3)560÷16

=560÷(4×4)

=560÷4÷4

=140÷4

=35

(4)58×101-58

=58×(101-1)

=58×100

=5800

(5)36×[450÷(54-24)]

=36×[450÷30]

=36×15

=540

(6)46×202

=46×(200+2)

=46×200+46×2

=9200+92

=9292

补全对话,情景问答
单项选择题