文档介绍:100以内进退位加减法口算题
71-43=
72-67=
69+3=
44+17=
100-84=
18+39=
18+76=
100-78=
918=
23-14=
70-34=
9+69=
22-3=
23+47=
94-65=
18+64=
25+28=
71-37=
74+16=
15+78=
95-46=
91+9=
68+12=
91-2=
94-89=
91-56=
43+38=
77+5=
76+4=
71-15=
6+86=
64-5=
39+46=
47+4=
7+93=
24+76=
31-17=
7+77=
26+64=
87-68=
52-47=
28+27=
37+45=
92-89=
95-26=
63-45=
70-53=
31-24=
35+47=
51-24=
5+48=
57+15=
91-22=
92-55=
31+69=
71-15=
67-28=
12+49=
28+24=
63-39=
95-87=
90-71=
70-56=
68+14=
4+57=
90-14=
82+18=
47+6=
94-27=
92-53=
45+29=
24-16=
23+39=
7+57=
66-37=
75-28=
45+7=
69+25=
72-24=
7+57=
80-36=
6+86=
92-14=
93-88=
90-16=
8+57=
8+63=
66-39=
82-15=
57+9=
81-2=
16+38=
39+28=
35+17=
81-63=
44+27=
17+54=
73-7=
100-45=
55+39=
68+23=
81-63=
44+27=
17+54=
73-7=
100-45=
55+39=
68+23=
52-49=
35-27=
44+28=
31-13=
66+5=
17+44=
48+44=
23+69=
85-27=
61-34=
8+56=
41-36=
69+14=
62-48=
79+4=
9+73=
44-29=
28+26=
66+5=
36+27=
4+96=
29+35=
75-29=
53-17=
32-26=
63-48=
93-59=
19+44=
20-5=
72+18=
90-9=
95-58=
19+66=
14-9=
32-24=
68+17=
87-28=
56-47=
64+28=
95-38=
40-33=
37+48=
19+38=
28+63=
57+25=
7+54=
16+79=
37+48=
19+38=
28+63=
57+25=
7+54=
16