+ - Môn số học
27    +4=_______
7    +37=_______
55    +41=_______
73    +4=_______
40    +34=_______
60    +33=_______
69    +26=_______
35    +25=_______
34    +1=_______
98    +2=_______
69    +22=_______
73    +25=_______
26    +27=_______
65    +15=_______
15    +41=_______
59    +8=_______
26    +5=_______
97    +1=_______
45    +34=_______
47    +6=_______
26    +74=_______
91    +9=_______
80    +12=_______
53    +6=_______
66    +15=_______
41    +49=_______
21    +52=_______
36    +35=_______
77    +1=_______
49    +15=_______
87    +8=_______
40    +37=_______
13    +36=_______
97    +1=_______
81    +3=_______
52    +15=_______
65    +5=_______
36    +28=_______
25    +2=_______
35    +34=_______
5    +24=_______
52    +40=_______
54    +40=_______
34    +14=_______
7    +28=_______
94    +1=_______
38    +15=_______
74    +12=_______
64    +0=_______
42    +52=_______
37    +60=_______
64    +30=_______
34    +60=_______
77    +1=_______
57    +9=_______
69    +17=_______
11    +59=_______
3    +26=_______
1    +58=_______
88    +4=_______
70    +20=_______
11    +9=_______
68    +18=_______
92    +8=_______
93    +3=_______
52    +33=_______
60    +27=_______
72    +1=_______
16    +1=_______
85    +12=_______
76    +17=_______
16    +80=_______
87    +1=_______
99    +1=_______
37    +39=_______
88    +8=_______
99    +1=_______
47    +48=_______
31    +28=_______
100    +0=_______
55    +40=_______
74    +22=_______
73    +5=_______
47    +41=_______
40    +38=_______
30    +58=_______
19    +34=_______
42    +43=_______
86    +1=_______
39    +17=_______
78    +16=_______
85    +1=_______
49    +9=_______
98    +2=_______
40    +37=_______
13    +84=_______
64    +3=_______
84    +4=_______
1    +48=_______
24    +21=_______
99    +1=_______
31    +69=_______
82    +3=_______
80    +1=_______
97    +2=_______
42    +37=_______
2    +75=_______
82    +8=_______
21    +0=_______
6    +91=_______
92    +5=_______
41    +5=_______
30    +57=_______
56    +7=_______
65    +31=_______
72    +14=_______
6    +75=_______
91    +9=_______
99    +1=_______
70    +26=_______