来自贺朝霞的问题
减,乘,除)
减,乘,除)


减,乘,除)
减,乘,除)
1)77.03+15.59=
(2)88.26+11.03=
(3)99.14-78.82=
(4)89.22-29.19=
(5)40.77+56.86=
(6)44.68-10.81=
(7)34.59-26.06=
(8)94.59-13.43=
(9)14.06+19.46=
(10)61.92+22.64=
(11)27.64+22.16=
(12)99.03-15.76=
(13)44.47+12.52=
(14)72.99-68.91=
(15)36.6+24.81=