Phan Minh Anh
10/06/2017 at 15:54-
Phan Minh Anh 10/06/2017 at 15:57
75+25+13+91+87+52+48+9
=(75+25)+(13+87)+(91+9)+(52+48)
= 100 + 100 + 100 + 100
= 100x4
= 400.
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Help you solve math 14/08/2017 at 08:45
75+25+13+91+87+52+48+9
=(52+25)+(13+87)+(91+9)+(52+48)
=1000+100+100+100=100x4
=400
mk
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Vũ Hà Vy Anh 12/06/2017 at 07:50
75 + 25 + 13 + 91 + 87 + 52 + 48 + 9
= ( 75 + 25 ) + ( 13 + 87 ) + ( 91 + 9 ) + ( 52 + 48 )
= 100 + 100 + 100 + 100
= 100 . 4
= 400
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Phan Minh Anh 19/09/2018 at 06:00
75+25+13+91+87+52+48+9
= (75+25)+(13+87)+(48+52)+(91+9)
= 100 + 100 + 100 + 100
= 100x4
= 400
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Nguyễn Thị Thanh Hiền 08/05/2018 at 06:41
75 + 25 + 13 + 91 + 87 + 52 + 48 + 9
= (75 + 25) + (13 + 87) + (91 + 9) + (52 + 48)
= 100 + 100 + 100 + 100
= 400
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Vũ Mạnh Hùng 26/11/2017 at 20:46
400
me
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Doraeiga 10/06/2017 at 18:31
75 + 25 + 13 + 91 + 87 + 52 + 48 + 9
= ( 75 + 25 ) + ( 13 + 87 ) + ( 91 + 9 ) + ( 52 + 48 )
= 100 + 100 + 100 + 100
= 100 . 4
= 400