Question

tinh nhanh 

29+64+71+36=? 

Answer 1

29 + 64 + 71 + 36

= ( 29 + 71 ) + ( 64 + 36 )

= 100 + 100

= 100 x 2 

= 200

Answer 2

29+64+71+36=200

k nha

Answer 3

29 + 64 + 71 + 36

= ( 29 + 71 ) + ( 64 + 36 )

=      100      +      100

= 100 x 2

= 200

Answer 4

29 + 64 + 71 + 36

= ( 29 + 71 ) + ( 64 + 36 )

= 100 + 100

= 200

Answer 5

(29+71)+(64+36)=100+100=200

Answer 6

29+64+71+36

=(29+71)+(64+36)

=100+100

=100x2

=200

Answer 7

29 + 64 + 71 + 36

= ( 29 + 71 ) + ( 64 + 36 )

= 100 + 100 

= 200

Answer 8

29 + 64 + 71 + 36

= ( 29 + 71 ) + ( 64 + 36 )

=      100      +      100

= 100 x 2

= 200