1、
3762÷38+8217÷83
=(3800-38)÷38+(8300-83)÷83
=100-1+100-1
=200-2
=198
2、
9÷13+13÷9+11÷13+14÷9+6÷13
=(9+11+6)÷13+(13+14)÷9
=26÷13+27÷9
=2+3
=5
1、
3762÷38+8217÷83
=(3800-38)÷38+(8300-83)÷83
=100-1+100-1
=200-2
=198
2、
9÷13+13÷9+11÷13+14÷9+6÷13
=(9+11+6)÷13+(13+14)÷9
=26÷13+27÷9
=2+3
=5