Calculate the following using the order of operations (BODMAS/PEMDAS): 1.f) (5-1) + (43), 2.a) (13) + (3-5), 2.b) (62) - (6-8), 2.c) (42) - (5-7), 2.d) (8-7) - (43), 2.e) (9-10) + (23), 2.f) (5-7) + (

$$68$$

The result is $\boxed{68}$.

2. Calculate.

2.a) $(1^3) + (3-5)$

$$-1$$

The result is $\boxed{-1}$.

2.b) $(6^2) - (6-8)$

$$36 + 2$$ $$38$$

The result is $\boxed{38}$.

2.c) $(4^2) - (5-7)$

$$16 + 2$$ $$18$$

The result is $\boxed{18}$.

2.d) $(8-7) - (4^3)$

$$1 - 64$$ $$-63$$

The result is $\boxed{-63}$.

2.e) $(9-10) + (2^3)$

$$-1 + 8$$ $$7$$

The result is $\boxed{7}$.

2.f) $(5-7) + (7^2)$

$$-2 + 49$$ $$47$$

The result is $\boxed{47}$.