一年级数学计算题题.docx

文档介绍：4+35= 35+4= 42+40= 3+56=
24+8= 36+5= 6+4= 5+8=
9+7= 26+4= 5+38= 9+17=
46+4= 5+48= 9+37= 8+35=
+14=
46+20=
6+62=
63+6=
33+40=
20+38=
25+30=
13-7=
8-3=
80-30=
7+30=
70+5=
12-10=
46-6=
9+60=
30+6=
30+14=
41+7=
3+55=
19+70=
30+28=
56+30=
3+56=
25+3=
12-8=
3+6=
30+60=
5+70=
12-2=
37-30=
33-30=
20+5=
70+3=
21+7=
30+28=
53+5=
4+32=
40+12=
3+34=
20+78=
31+23=
11-9=
9-4=
90-40=
2+10=
37-7=
75-70=
17-7=
50+1=
21+70=
46+2=
46+2=
46+3=
50+49=
45+4=
38+20=
25+30=
54-30=
68-40= 93-20= 39-20= 77-40=
67-30= 68-20= 48-3= 59-30=
69-40= 75-3= 75+3= 26-4=
85-70= 46-6= 73-50= 87-4=
99-7= 56-3= 72-20= 27-7=
95-70= 44-30= 58-40= 48-3=
48-30=
69-40=
34-3=
34-30=
88-5=
69-40=
63-60=
71-30=
47-3=
32-30=
47-4=
75-30=
86-50=
28-6=
39-8=
36+23=
78+35=
57-6=
75-3=
87-6=
78-6=
56-4=
47-3=
49-4=
57-30=
78-20=
65-4=
74-20=
68-50=
74-30=
47-3=
43-30=
87+35=
64+32=
47-6=
75+4=
74-2=
74+2=
89-7=
38-7=