26+8= | 95-30= | 50+26= | 20+39= |
80-30= | 89-7= | 62+7= | 67-20= |
46+7= | 41-2= | 29+30= | 79+2= |
71-8= | 53-6= | 79+2= | 9+27= |
20+6+8= | 46-7+20= | 30-(36-6)= | 45-(36+4)= |
3角+4角=( )角 | 8角+8角=( )元( )角 | ||
8元+2元=( )元 | 3元7角-4角=( )元( )角 |