Question

5×37+5×64-5简便计算？

Answer 1

• 75+5×5-37+63的和可以简便计算吗

• 答：按顺序计算就行 175+5×5-37+63 =175+25-37+63 =200-37+63 =163+63 =226 题目改为175+5×5

Answer 2

5×37+5×64-5
=5×37+5×64-5x1
=5×(37+64-1)
=5x100
=500

Answer 3

5x62 5x37 5
=5x(37 62 1)
=5x100
=500
祝你天天进步。
。