一年级数学下册口算笔算天天练绝对精品22Word格式.docx
《一年级数学下册口算笔算天天练绝对精品22Word格式.docx》由会员分享,可在线阅读,更多相关《一年级数学下册口算笔算天天练绝对精品22Word格式.docx(50页珍藏版)》请在冰豆网上搜索。
90-30=
2+70=
30+30=
6+48=
92-20=
31+28=
31
+28
83-19=
83
-19
96-25=
96
-25
18+35=
18
+35
20+5=
16-1=
23+6=
70-10=
8+60=
50+20=
3+72=
88-20=
16+14=
16
+14
74-33=
74
-33
99-63=
99
-63
48+30=
48
+30
70+5=
17-8=
42+7=
80-10=
11+60=
10+20=
4+51=
72-50=
28+37=
28
+37
98-52=
98
-52
83-58=
-58
14+29=
14
20+6=
34-4=
60+9=
80-30=
18+80=
2+42=
98-10=
10+27=
+27
96-47=
-47
84-27=
84
-27
42+38=
42
+38
60+1=
69-7=
33+2=
90-40=
7+40=
20+40=
7+65=
98-30=
41+47=
41
+47
61-16=
-16
86-30=
86
26+19=
26
+19
50+2=
51-6=
38+7=
90-20=
14+40=
40+40=
8+58=
92-10=
40+41=
40
96-55=
89-72=
89
-72
18+44=
40+2=
51-5=
90-10=
19+60=
50+30=
8+50=
76-20=
16+46=
+46
90-34=
90
-34
87-11=
87
-11
20+11=
20
+11
20+1=
25-3=
20+3=
60-10=
11+40=
40+10=
2+45=
91-30=
17+47=
17
68-37=
-37
99-26=
42+20=
+20
90+9=
48-3=
66+3=
7+30=
40+30=
7+25=
55-30=
44+21=
44
+21
86-32=
-32
88-16=
88
40+15=
+15
70+1=
74-7=
79+2=
80-20=
2+50=
20+30=
5+23=
73-10=
22+43=
22
+43
78-52=
78
80-42=
80
-42
15+15=
15
60+4=
95-8=
35+7=
50-20=
4+80=
40+20=
4+27=
82-20=
20+16=
+16
80-25=
87-60=
-60
21+38=
21
30+3=
75-9=
40+5=
70-30=
11+50=
50+40=
3+25=
65-50=
34+11=
34
85-32=
85
81-13=
81
-13
47+24=
+24
40+7=
74-9=
90+4=
1+70=
30+10=
2+38=
91-20=
27+34=
27
+34
76-22=
76
-22
99-47=
22+18=
+18
92-2=
82+4=
50-10=
1+60=
20+10=
3+51=
93-30=
16+10=
+10
82-37=
82
95-57=
95
-57
23+33=
23
+33
10+6=
64-4=
50+6=
70-40=
6+20=
1+13=
56-20=
18+42=
+42
63-40=
63
-40
91-57=
42+30=
60+3=
17-6=
47+3=
10+10=
9+30=
97-40=
35+19=
35
66-50=
-50
99-35=
-35
28+50=
+50
90+6=
77-2=
63+8=
1+50=
30+50=
2+25=
64-10=
46+36=
46
+36
99-57=
79-25=
28+41=
30+7=
62-7=
12+7=
50-30=
3+20=
3+18=
15+12=
+12
62-45=
62
-45
97-74=
97
-74
45+39=
45
+39
40+4=
71+6=
15+70=
20+20=
2+34=
58-20=
40+36=
69-27=
69
94-55=
94
16+25=
+25
70+8=
49-8=
41+2=
50-40=
7+20=
8+64=
69-10=
24+25=
24
81-46=
-46
41+36=
70+3=
15-7=
74+7=
5+50=
8+35=
77-50=
23+49=
+49
83-52=
84-71=
-71
40+11=
20+2=
38-2=
69+6=
40+50=
4+24=
45+42=
85-13=
82-68=
-68
23+28=
10+3=
53+9=
60-30=
15+30=
50+50=
3+34=
92-50=
43+23=
+23
73-36=
73
-36
97-49=
-49
42+11=
70+7=
14-9=
18+10=
6+87=
88-30=
77-55=
77
86-41=
-41
33+37=
33
30+5=
87-3=
66+6=
76-50=
11+49=
11
60-30=
60
91-45=
27+20=
41-2=
81+4=
8+30=
6+21=
94-50=
16+27=
67-51=
67
-51
94-65=
-65
21+35=
40+9=
75-8=
43+8=
19+40=
30+20=
5+20=
67-30=
76-49=
99-32=
37+33=
37
76-4=
26+7=
16+80=
2+40=
81-50=
11+29=
64-40=
64
93-38=
-38
15+20=
57-5=
49+9=
15+80=
6+83=
98-40=
40+30=
90-39=
-39
86-25=
42+45=
10+9=
57-9=
89+1=
30+40=
3+17=
91-40=
20+17=
+17
79-51=
81-63=
24+34=
80+4=
66-6=
52+7=
8+40=
5+28=
85-50=
31+42=
75-23=
75
-23
89-41=
42+12=
40+1=
39-2=
17+30=
6+75=
73-30=
42+23=
69-12=
-12
87-45=
23+44=
18-6=
69+1=
18+70=
7+36=
58-30=
41+38=
95-44=
-44
91-58=
17+42=
71-6=
72+9=
5+70=
6+72=
67-20=
10+42=
87-28=
-28
88-53=
-53
17+30=
20+8=
33-7=
87+9=
6+66=
53-40=
45+27=
85-45=
85-29=
-29
15+50=
38-5=
19+9=
12+70=
4+38=
74-20=
39+16=
80-29=
84-22=
39+20=
60+8=
17-3=
18+8=
4+40=
5+86=
84-20=
13+42=
91-59=
-59
83-44=
39+41=
90+7=
41-8=
44+5=
7+70=
8+57=
52-30=
48+22=
+22
79-39=
93-39=
35+47=
84+8=
9+38=
40+38=
65-12=
65
84-25=
15+30=
87-4=
3+40=
6+77=
18+29=
85-57=
85-20=
-20
44+37=
77+3=
6+62=
57-40=
23+21=
83-39=
91-31=
-31
15+21=
50-3=
14+4=
9+65=
67-40=
90-23=
95-68=
38-9=
62+4=
13+50=
8+38=
96-50=
43+27=
66-13=
93-71=
48+41=
50+7=
49-1=
19+8=
5+80=
2+82=
62-30=
46+11=
77-36=
84-41=
46+30=
10+7=
44-4=
54+2=
6+80=
7+57=
59-40=
34+34=
81-58=
80-21=
-21
17+48=
+48
80-3=