1.
Which of the numbers 46, 56, 152, or 162 is a solution of 58 +
n
= 104?
A.
46
B.
152
C.
162
D.
56
Hint
2.
The solution for 124 -
a
= 77 is ______.
A.
211.
B.
201.
C.
47.
D.
57.
Hint
3.
When a number is decreased by 16, the result is 64. What is the number?
A.
4
B.
1024
C.
80
D.
48
Hint
4.
Which value is the solution of 3
x
– 7 = 14?
A.
8
B.
7
C.
6
D.
9
Hint
5.
Which value is the solution of
A.
117
B.
108
C.
90
D.
99
Hint