1.
Which of the numbers 46, 56, 152, or 162 is a solution of 58 +
n
= 104?
A.
46
B.
152
C.
56
D.
162
Hint
2.
The solution for 124 -
a
= 77 is ______.
A.
211.
B.
201.
C.
57.
D.
47.
Hint
3.
A mathematical sentence like
b
- 432 = 197 is called a(n) ______.
A.
evaluation
B.
variable
C.
solution
D.
equation
Hint
4.
Write ''16 less than a number is 28'' as an equation.
A.
n
- 16 = 28
B.
n
+ 16 = 28
C.
16
n
= 28
D.
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