1.
Write 6 · 6 · 6 · 6 · 6 using exponents.
A.
1
6
B.
5
6
C.
6
6
D.
6
5
Hint
2.
Write 2
4
as a product.
A.
4 · 4
B.
2 · 2 · 2 · 2
C.
2 · 4
D.
2 · 2 · 2
Hint
3.
The number 995 is divisible by which number?
A.
5
B.
9
C.
3
D.
2
Hint
4.
Write 10 · 10 · 10 · 10 using exponents.
A.
10
7
B.
10
6
C.
10
5
D.
10
4
Hint
5.
Write 2 · 2 · 2 · 2 · 2 · 2 · 2 using exponents.
A.
2
7
B.
6
7
C.
2
6
D.
7
2
Hint
6.
Write 7
3
as a product.
A.
7 · 7 · 7 · 7
B.
3 · 3 · 3 · 3 · 3 · 3 · 3
C.
7 · 7 · 7
D.
3 · 3 · 3 · 3 · 3 · 3
Hint
7.
In which pair is the first number divisible by the second number?
A.
405; 10
B.
234; 3
C.
57; 2
D.
419; 9
Hint
8.
How many of the following numbers is 478 divisible by?
2, 3, 5, 6, 9, 10
A.
5
B.
2
C.
3
D.
1
Hint
9.
Find 3.0 ÷ 5.
A.
0.6
B.
60
C.
6
D.
600
Hint
10.
Find 1.00 ÷ 4.
A.
0.25
B.
25
C.
0.5
D.
50
Hint