6wvie*_aQ
Pnevieul
\4
6- 106.
Find the perimeter and area of each figure made of algebr.a tiles below.
[a: P=4x*4 units, A=x2 +n+1 squareunits; b: p=2x+4 units,
A= x +L square units; c: P = 4x*6 units, A= x2 *2x*L square units.I
x
C.
x-)
)r
6-rc7.
Sketch the collection of algebra tiles that is describecl by the following expression.
Rewrite the area of the collection by combining like terms. I The picture should
contain 5 12 -tiles,8 r-tiles, and 3 unit tiles. A=sxz *8x*3 square units l
7x+Zxz +3x2 +3+-r
6-r08.
Represent each of the following numbers two ways: by drawing an area model and
by using a number line. I See possible diagrams below. ]
a.
b.
1+
1+
0t
How many eighths are in s ? use your answer to rewrite
f
[4s,
b.
6-110.
+
]
How many fifths are in
[34, + ]
6
f
?
2OOVo
Use your answer to rcwrite 6
5
{
f"
in the form
in the form
$
$
.
Evaluate the expressions below for the given values of the variables.
a. 6j-3 for i:4 LzLl
c. 8 + 4k for ft: 3.5 t22l
596
llAVc
EM
Answer each of the questions below.
a.
l25Va
lva
ffiffi
6- 109.
1257o
b.
b(b)+5 for
b:3 f,Ml
Core Contrcctiotts, Course
I