Question

cau 1

30+30+30+30+10+10+10+1000

chúc các bạn làm được nha 

Answer 1

cau 1

30+30+30+30+10+10+10+1000=1150

Answer 2

KẾT QUẢ LÀ 1150

Answer 3

30+30+30+30+10+10+10+1000=1150

Answer 4

30+30+30+30+10+10+1000

= 30 x 4 + 10 x 2 + 1000

= 120 + 20 + 1000

= 140 + 1000

= 1140

Answer 5

30+30+30+30+10+10+10+1000

=30*4+10*3+1000

=120+30+1000

=150+1000

=1150

Answer 6

30 + 30 + 30 + 30 + 10 + 10 + 10 + 1000

= 30 x 4 + 10 x 3 + 1000

= 120 + 30 + 1000

= 150 + 1000

= 1150

Answer 7

=

1140

Answer 8

30+30+30+30+10+10+10+1000=1150

Answer 9

= 1150

^_^ -_- ^_^

Answer 10

30 + 30 + 30 + 30 + 10 + 10 + 10 +1000

=(30 x 4 ) +( 10 x3 ) +1000

= 120 + 30 + 1000

=150 +1000

=15000

Answer 11

30+30+30+30=120

120+10+10+10=150

1000+150=1150

Answer 12

1150 đúng ko