Question

求值：

9 1 9 +6 5 6 +3 2 3

7-3.125÷ 5 8

=______．

Answer 1

9 1 9 +6 5 6 +3 2 3

7-3.125÷ 5 8

=

9+ 2 18 +6+ 15 18 +3+ 12 18

7- 25 8 × 8 5

=

18 + 29 18

7-5

=9+

29

36

=9

29

36

．
故答案为：9

29

36