1. $$19 \cdot 5 - 6 \cdot 12 = 95 - 72 = \mathbf{23}$$
2. $$6 \cdot 11 + 12 \cdot 2 = 66 + 24 = \mathbf{90}$$
3. $$37 \cdot 2 - 24 / 3 = 74 - 8 = \mathbf{66}$$
4. $$84 / 3 + 27 = 28 + 27 = \mathbf{55}$$
5. $$52 / 4 + 68 = 13 + 68 = \mathbf{81}$$
6. $$70 - 76 / 2 = 70 - 38 = \mathbf{32}$$
7. $$48 / 24 = \mathbf{2}$$
8. $$88 / 11 = \mathbf{8}$$
9. $$92 / 4 = \mathbf{23}$$