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N
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N
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O
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B
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P
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C
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N
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P
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C
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1
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N
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,
w
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P
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N
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C
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I
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N
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w
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b
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(
5
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O
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5
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P
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C
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P
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C
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n
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1
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Lesson
Practice
R
o
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n
d
n
u
m
b
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s
(
t
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1
0
'
s
o
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1
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s
)
M
a
k
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n
g
N
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m
b
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w
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N
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b
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C
a
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d
s
(
I
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v
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t
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g
a
t
i
o
n
)
N
u
m
b
e
r
s
,
w
o
r
d
s
a
n
d
s
y
m
b
o
l
s
(
9
0
0
0
0
t
o
9
0
0
0
0
0
)
N
u
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b
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r
s
,
w
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d
s
a
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d
s
y
m
b
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s
(
m
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)
O
r
d
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g
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m
b
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(
9
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t
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)
P
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b
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(
9
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C
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s
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c
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m
b
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(
9
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0
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t
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m
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)
C
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(
9
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t
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m
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n
s
)
R
o
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d
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b
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s
(
t
o
1
0
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0
'
s
)
R
o
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d
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L
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P
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N
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w
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d
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y
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b
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(
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)
O
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b
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(
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b
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l
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)
P
a
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t
i
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n
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b
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b
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)
C
o
n
s
t
r
u
c
t
n
u
m
b
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r
s
(
b
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l
l
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)
E
x
p
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d
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d
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p
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w
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1
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C
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m
p
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m
b
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(
b
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)
E
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t
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O
b
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c
t
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(
I
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)
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