1.
Which of the numbers 46, 56, 152, or 162 is a solution of 58 +
n
= 104?
A.
152
B.
56
C.
46
D.
162
Hint
2.
Solve
6 mentally.
A.
3
B.
2
C.
24
D.
12
Hint
3.
Identify the solution to 34 - 2
z
= 20.
A.
5
B.
6
C.
8
D.
7
Hint
4.
Write ''16 less than a number is 28'' as an equation.
A.
28
B.
n
- 16 = 28
C.
n
+ 16 = 28
D.
16
n
= 28
Hint
5.
Translate ''a product of a number and seven is 49'' into an equation.
A.
49
B.
7
x
= 49
C.
x
- 7 = 49
D.
x
+ 7 = 49
Hint