99+1+100+100+200=100+100+100+200
=300+200
=500
99+1+100+100+200=100+100+100+200
=300+200
=500
99+1+100+100+200
=100+100+100+200
=100.3+200
=300+200
=500
99 + 1 +100 + 100+ 200
= 100+100+100+200
= 500
Số cần tìm là:
99+1+100+100+200=500
Đáp số:500