Question

tính bằng cách thuận tiện

763+231+169-463

Answer 1

763+231+169-463

=(763-463)+(231+169)

=300+400

=700

Answer 2

= 763 - 463 + ( 231+169) 

= 300 + 400

= 700

Answer 3

[ 763-463]+[231+169]

= 300 + 400

= 700

Answer 4

\(763+231+169-463\\ =\left(763-463\right)+\left(231+169\right)\\ =300+400\\ =700\)

Answer 5

= (763-463)+(169+231)

= 300+400

= 700

Answer 6

763 + 231 + 169 - 463
= (763 - 463) + (231 + 169)
= 300 + 400 = 700

Answer 7

763+231+169-463

=(763-463)+(231+169)

=300+400

=700

Answer 8

763+231+169-463

=(763-463)+(231+169)

=300+400

=700