Geo: Line Segment Addition
Find the missing value
2
5
Find the missing value
5
20
Find the missing value
Put variable first
3
x
Find the missing value
Put variable last
x
30
Find the missing value
Put variable last
23
x
Put variable first
Find the missing value
x
21
Find the missing value
28
20
Find the missing value
5
18
Find the missing value
put variable first
x
7
Find the missing value
put variable first
1
x
23-x
?
23
23
x+23
?
23
x
x-23
?
x
x
Find the missing value
A
B
BC =
AC =
AB =
12
30
C
Find the missing value
A
B
BC =
AC =
AB =
2
3
C
Find the missing value
A
B
BC =
AC =
AB =
12
8
C
Find the missing value
Put variable last
A
B
BC =
AC =
AB =
x
17
C
Find the missing value
put variable first
A
B
BC =
AC =
AB =
57
x
C
Find the missing value
put variable first
A
B
BC =
AC =
AB =
5
x
C
Put variable last
Find the missing value
A
B
BC =
AC =
AB =
x
13
C
Find the missing value
put variable first
A
B
BC =
AC =
AB =
9
x
C
Find the missing value
put variable first
A
B
BC =
AC =
AB =
x
1
C
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