1.
Which of the numbers is the solution of 3
d
= 12?
A.
6
B.
3
C.
2
D.
4
Hint
2.
Solve 16 =
k
+ 10 using mental math.
A.
8
B.
10
C.
9
D.
6
Hint
3.
For which equation is 11 the solution?
A.
29 –
h
= 18
B.
11 =
h
+ 7
C.
15 –
h
= 26
D.
h
– 5 = 11
Hint
4.
Which of the numbers is the solution of
x
÷ 2 – 4 = 10?
A.
28
B.
26
C.
30
D.
32
Hint
5.
For which equation is 5 the solution?
A.
x
+ 3 = 5
B.
5 +
x
= 5
C.
x
– 3 = 2
D.
3 –
x
= 2
Hint