曙光小学一年级第二学期数学100以内减法(不退位)口算练习
班级_______
姓名_______
日期_______
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准确率_______
83-23=
64-41=
34-13=
31-11=
81-40=
99-61=
50-50=
92-32=
67-46=
74-32=
57-20=
67-7=
94-43=
38-20=
49-7=
33-1=
38-5=
52-22=
46-23=
42-11=
39-29=
29-12=
40-20=
25-15=
38-21=
78-56=
19-9=
89-18=
72-22=
93-71=
78-5=
25-13=
50-20=
39-13=
56-3=
96-6=
82-41=
56-50=
97-81=
96-46=
44-2=
99-90=
49-28=
14-10=
66-26=
67-12=
87-36=
37-10=
98-50=
98-71=
88-30=
59-35=
85-75=
96-21=
39-25=
78-68=
52-42=
26-10=
98-48=
27-15=
98-64=
68-8=
62-12=
78-70=
97-16=
55-25=
48-35=
87-34=
95-11=
59-37=
69-52=
94-81=
59-19=
57-11=
99-8=
40-40=
94-13=
39-27=
83-32=
86-20=
94-60=
97-14=
93-22=
76-20=
29-11=
55-40=
63-20=
62-40=
99-20=
85-52=
84-64=
78-8=
59-4=
95-51=
98-36=
87-31=
84-52=
80-40=
35-2=
42-22=