a, 125.16 = 100 . 16 + 25 . 16 = 1600 + 400 = 2000 b, 37.101 = 37 . 100 + 37 . 1 = 3700 + 37 = 3737 Bình luận
Bạn tham khảo : $a,$ $125 . 16= (100+25) .16 = 100.16 + 16.25 = 1600 + 400 = 2000$ $b,$ $37 .101 = 37. (100+1) = 37 .100 + 37 = 3700 + 37 = 3737$ Bình luận
a, 125.16
= 100 . 16 + 25 . 16
= 1600 + 400
= 2000
b, 37.101
= 37 . 100 + 37 . 1
= 3700 + 37
= 3737
Bạn tham khảo :
$a,$
$125 . 16= (100+25) .16 = 100.16 + 16.25 = 1600 + 400 = 2000$
$b,$
$37 .101 = 37. (100+1) = 37 .100 + 37 = 3700 + 37 = 3737$