Lesson 13 Homework

Year 1 Homework #13

Name ________________________

1). (1 point each) Reduce your answers:

a).
b).

c).
d).

2). (1 point each) Evaluate for:
a = 4, b = - 6, c = 8:

a).
a + c =

b).
b + c =

c).
a + b c =

d).
(a + b) c =

e).
4b - 3a = f).
(a + b)(b - a) =

3). (1 point each) Evaluate for: f = 8, g = - 3, h = 2

a).
g + f =

b).
g - f =

c).
h - g f =

d).

e).
g (h - f) =

f).
g h - f =

g).
f g h = h).

a). a + c =	b). b + c =
c). a + b c =	d). (a + b) c =
e). 4b - 3a =	f). (a + b)(b - a) =

a). g + f =	b). g - f =
c). h - g f =	d).
e). g (h - f) =	f). g h - f =
g). f g h =	h).