1.
Multiply 22 × 7.
A.
154
B.
144
C.
135
D.
134
Hint
2.
Multiply 6 × 34.
A.
104
B.
204
C.
214
D.
244
Hint
3.
Multiply 5 × 41.
A.
25
B.
125
C.
205
D.
105
Hint
4.
Multiply 18 × 4.
A.
74
B.
64
C.
72
D.
62
Hint
5.
Multiply 9 · 8 · 7.
A.
504
B.
160
C.
514
D.
144
Hint
6.
Write
in simplest form.
A.
B.
C.
already simplified
D.
Hint
7.
Write
in simplest form.
A.
already simplified
B.
C.
D.
Hint
8.
Write
in simplest form.
A.
already simplified
B.
C.
D.
Hint
9.
Write
in simplest form.
A.
already simplified
B.
C.
D.
Hint
10.
Find the value of
.
A.
2
B.
7
C.
3
D.
14
Hint