1.
Write 6 · 6 · 6 · 6 · 6 using exponents.
A.
5
6
B.
6
5
C.
6
6
D.
1
6
Hint
2.
The number 995 is divisible by which number?
A.
9
B.
3
C.
5
D.
2
Hint
3.
Which number is divisible by 10?
A.
2,005
B.
1,130
C.
415
D.
305
Hint
4.
Write 4 · 4 · 4 · 4 · 4 · 4 using exponents.
A.
4
6
B.
4
5
C.
4
4
D.
6
4
Hint
5.
Write 10 · 10 · 10 · 10 using exponents.
A.
10
6
B.
10
7
C.
10
4
D.
10
5
Hint
6.
Write 2 · 2 · 2 · 2 · 2 · 2 · 2 using exponents.
A.
2
7
B.
2
6
C.
6
7
D.
7
2
Hint
7.
Write the expression 7 × 7 × 7 × 7 × 7 using exponents.
A.
16,807
B.
2,401
C.
7
4
D.
7
5
Hint
8.
In which pair is the first number divisible by the second number?
A.
405; 10
B.
57; 2
C.
419; 9
D.
234; 3
Hint
9.
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
10.
Find 3.0 ÷ 5.
A.
60
B.
6
C.
0.6
D.
600
Hint