一年级100以内加减法口算题讲课讲稿.docx
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一年级100以内加减法口算题讲课讲稿
一年级100以内加减法口算题
75+6=
5+68=
32+45=
95-44=
53+27=
24-13=
15-14=
31+50=
46+11=
28+41=
7+77=
91-45=
7+55=
34+23=
56+4=
1+80=
31+65=
99-41=
46+44=
87-53=
49-10=
73+26=
80-11=
1+59=
2+96=
49+51=
7+83=
66+8=
21+42=
95-92=
40+59=
46+49=
72-16=
45-24=
98-43=
55-51=
98-30=
95-46=
91+9=
60+16=
5+92=
24+40=
71-37=
74+16=
15+78=
13+62=
13+55=
25+43=
20-1=
92-69=
18+63=
8+54=
74-53=
46+14=
81+12=
36+60=
83+2=
67+7=
2+74=
27+56=
94-23=
34+63=
30-26=
10+63=
36-12=
70-34=
34-18=
63-52=
68-41=
23-14=
2+74=
30-26=
27+56=
67+7=
83+2=
52-1=
23+47=
22-3=
21+52=
9+69=
25+28=
94-65=
18+64=
59-27=
88-7=
66-46=
31+21=
27-13=
49+40=
22+70=
61+17=
2+76=
56+13=
42-2=
87-83=
2+76=
61+17=
87-83=
42-2=
56+13=
100以内的加减法(27)
100以内的加减法(28)
25-8=
96+4=
68+12=
52+42=
91-2=
26+64=
74-12=
31-17=
7+77=
52+7=
75-62=
87-68=
52-47=
19-7=
25+75=
28-15=
28+27=
37+45=
82-32=
92-89=
57-35=
84-68=
67+23=
72-63=
44+34=
23-17=
88-34=
25+44=
5+63=
16+72=
71+3=
94-89=
66-25=
34-7=
66-55=
2+90=
91-56=
13+86=
22+64=
43+38=
85-10=
77+5=
96-61=
43+23=
93-40=
17-15=
76+4=
71-15=
87-50=
6+86=
39+46=
76-75=
13+83=
64-5=
42+30=
7+93=
38+21=
47+4=
87-55=
79-56=
34-18=
70-34=
23-14=
68-41=
63-52=
23+47=
52-8=
9+69=
21+52=
22-3=
6+83=
60+6=
63+18=
53+17=
24+76=
25+28=
94-65=
18+64=
59-27=
88-7=
73-63=
88-69=
67+23=
57-35=
44+34=
23-17=
88-34=
25+44=
5+63=
16+72=
36-12=
94-23=
10+63=
34+63=
36+60=
66-46=
31+21=
27-13=
49+40=
22+70=
100以内的加减法(29)
63-45=
79-62=
95-26=
34+66=
53+23=
35+47=
3+84=
70-53=
31-24=
42+54=
5+48=
31+61=
12+67=
51-24=
89-23=
31+69=
57+15=
91-22=
25+34=
92-55=
90-71=
47+22=
63-39=
95-87=
43+46=
31+48=
71-15=
96-40=
12+52=
74+22=
28+24=
67-28=
88-2=
12+49=
41+33=
68+14=
70-56=
46+12=
6+61=
78-38=
4+57=
29-3=
47+6=
82+18=
90-14=
94-27=
94-78=
27-18=
8+42=
92-53=
18+62=
45+29=
29-15=
24-16=
23+39=
85+5=
45+7=
75-28=
66-37=
7+57=
64-61=
21+75=
69+25=
13+55=
88-61=
7+57=
72-24=
26+64=
99-4=
85-74=
6+86=
76+24=
78-10=
47+31=
80-36=
95-93=
61-22=
87-82=
53+11=
87-8=
94-53=
92-14=
6+93=
93-88=
37+13=
90-16=
93-60=
69-24=
65-31=
34+27=
8+63=
75-74=
50+45=
8+57=
66-39=
46-11=
5+80=
57+12=
55-31=
25+65=
100以内的加减法(30)
75+24=
20+60=
58-26=
26+70=
67-26=
77-5=
13+53=
99-90=
82-5=
82-15=
51-40=
62+4=
57+9=
31+20=
31-2=
58-45=
44+27=
17+54=
51+26=
73-7=
71+20=
35+17=
81-63=
10-7=
39+41=
41+44=
81-2=
16+38=
39+28=
68-16=
81-63=
17-6=
100-45=
55+39=
68+23=
17+54=
15-7=
39+41=
71+20=
44+27=
100-45=
51+26=
73-7=
58-45=
17-6=
95-73=
55+39=
68+23=
52-49=
35-27=
31-13=
50+18=
44+28=
17-5=
86-56=
32+35=
66+5=
56-21=
10+77=
25-13=
60-3=
51+4=
21+60=
42+47=
41-36=
80-79=
2+84=
85-27=
61-34=
8+56=
45+21=
63+31=
45+21=
48+44=
23+69=
27-1=
17+44=
16+82=
24+41=
79-28=
47-23=
30-20=
98-71=
47-37=
79-36=
65+5=
88-18=
69+14=
99-46=
70+16=
87-70=
78-42=
62-48=
79+4=
42-11=
44-29=
70+3=
9+73=
79-76=
21+41=
100以内的加减法(31)
91-11=
28+26=
93-20=
66+5=
85+6=
4+96=
20+74=
36+27=
74-59=
29+35=
10+58=
75-29=
20+56=
53-17=
32-26=
52+27=
20-5=
72+18=
24+40=
81+8=
79-67=
8-2=
19+44=
51+29=
25+33=
63-48=
35+50=
93-59=
22+50=
58-54=
42+27=
90-9=
95-58=
19+66=
14-9=
44-44=
32-24=
67-4=
60+22=
73+26=
40-33=
64+28=
59+5=
63+24=
95-38=
65-13=
78-11=
37+48=
7+55=
19+38=
7+54=
27+70=
28+63=
57+25=
50+22=
56-47=
84-22=
68+17=
87-28=
56-18=
28+63=
4+55=
19+38=
65-13=
27+70=
37+48=
51+16=
96-33=
64+31=
16+79=
57+25=
96-33=
51+16=
7+54=
50+22=
63-46=
64+31=
16+79=
97-73=
80-38=
85+11=
99-64=
90-67=
100-38=
58+12=
47-24=
45-6=
14-8=
62+26=
91-82=
18-9=
96-73=
34+36=
81-48=
63-47=
31+30=
37+39=
14+82=
63-60=
13+41=
100以内的加减法(32)
29+21=
8+59=
16+68=
8+58=
51+32=
80-78=
55-20=
41+54=
30+56=
72-55=
62+10=
21+46=
37-18=
34+39=
74-57=
60+13=
9+58=
85-42=
82-48=
7+48=
58-42=
54+13=
81-35=
31+42=
49-38=
53-42=
87-36=
90-64=
100-58=
74+8=
73+26=
88-45=
88-72=
38-12=
55-48=
46+33=
23+60=
15+66=
88+9=
63+5=
70+17=
17+42=
92-7=
54-50=
51+18=
38+22=
72-13=
14+75=
53+25=
77+4=
53+29=
46+39=
24-21=
79+8=
56-2=
87-74=
16+52=
39+50=
87+8=
47-40=
55-16=
25-12=
35-33=
99-57=
39+50=
41-2=
93-53=
16+63=
31+68=
11+87=
90-65=
50-1=
16+57=
10+89=
87-31=
61-36=
51-2=
98-27=
83-82=
17+68=
97-78=
62-41=
67-66=
42+55=
77+7=
45+44=
75-37=
16+72=
20+43=
29+49=
67-66=
67-36=
51+17=
88-25=
99-87=
16+72=
42+55=
77+7=
97-78=
75-37=
100以内的加减法(33)
51+17=
20+43=
29+49=
45+44=
67-36=
88-25=
86-54=
67-11=
39-34=
99-87=
15+72=
18+73=
56+14=
16+45=
75+10