1.
Which of the numbers 46, 56, 152, or 162 is a solution of 58 +
n
= 104?
A.
56
B.
46
C.
152
D.
162
Hint
2.
Solve
6 mentally.
A.
24
B.
3
C.
12
D.
2
Hint
3.
Identify the solution to 34 - 2
z
= 20.
A.
6
B.
5
C.
8
D.
7
Hint
4.
Write ''16 less than a number is 28'' as an equation.
A.
16
n
= 28
B.
n
+ 16 = 28
C.
28
D.
n
- 16 = 28
Hint
5.
Which value is the solution of
A.
99
B.
90
C.
117
D.
108
Hint