1) 1012 = (100 + 1)? = 10000 + 200 + 1 = 10201 2) 1032 = (100 + 3)? = 10000 + 600 + 9 = = 10609
3) 992 = (100 - 1)? = 10000 - 200 + 1 = 9801 4) 972 = (100 - 3)? = 10000 - 600 + 9 = 9409
Объяснение:
вот
1) 1012 = (100 + 1)? = 10000 + 200 + 1 = 10201 2) 1032 = (100 + 3)? = 10000 + 600 + 9 = = 10609
3) 992 = (100 - 1)? = 10000 - 200 + 1 = 9801 4) 972 = (100 - 3)? = 10000 - 600 + 9 = 9409
Объяснение:
вот