文档内容
第 8 课时 两位数减两位数的口算
(1)57-35= (2) 56-38= (3) 85-51= (4)26-0=
(5) 95-19= (6) 45-11= (7)75-26= (8) 48-36=
(9)65-9= (10)98-10= (11)31-25= (12) 93-
11= (13)40-30= (14)53-17= (15) 29-18=
(16) 76-59=
(17)83-74= (18) 55-41= (19) 38-37= (20) 80-
75=答案提示:
22,18,34,26,76,34,49,12,56,88,6,82,10,36,11,
17,9,14,1,5
答案提示:
略