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
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姓名_______
日期_______
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72-31=
81-20=
92-1=
91-21=
83-42=
99-5=
53-13=
89-61=
48-8=
70-30=
76-42=
55-12=
76-35=
97-35=
35-21=
78-68=
84-4=
34-3=
96-42=
91-50=
87-13=
76-15=
95-60=
18-7=
90-20=
75-54=
88-25=
58-15=
73-2=
39-24=
97-66=
58-4=
88-68=
76-32=
98-76=
49-20=
62-41=
97-87=
57-14=
63-20=
26-10=
34-1=
39-19=
95-53=
95-63=
66-51=
68-25=
46-25=
82-31=
47-4=
46-36=
78-51=
82-2=
91-61=
26-5=
98-82=
88-35=
89-58=
13-10=
39-14=
51-31=
98-22=
57-3=
33-10=
77-11=
52-2=
73-13=
15-4=
99-61=
95-23=
54-24=
87-10=
89-9=
75-30=
88-48=
82-50=
67-33=
16-10=
44-3=
67-36=
35-25=
78-54=
84-80=
58-36=
98-6=
63-42=
84-64=
98-68=
73-42=
18-3=
69-60=
77-32=
97-76=
45-23=
39-20=
37-30=
89-69=
28-5=
59-24=
82-12=