1.
Solve 9 ×
k
= 18.
A.
2
B.
3
C.
10
D.
9
Hint
2.
Explain how to check your answer to 20 ÷ 4.
A.
Add 5 to 4 to get 9.
B.
Add 4 to 20 to get 24.
C.
Multiply the answer 5 by 4 to get 20.
D.
Subtract 4 from 20 to get 16.
Hint
3.
Solve
f
× 5 = 40.
A.
8
B.
10
C.
12
D.
14
Hint
4.
44 divided by a number equals 4. What is the number?
A.
11
B.
22
C.
40
D.
14
Hint
5.
Nine times a number equals 36. What is the number?
A.
4
B.
9
C.
12
D.
25
Hint