1.
Write 6 · 6 · 6 · 6 · 6 using exponents.
A.
5
6
B.
6
6
C.
1
6
D.
6
5
Hint
2.
Which number is divisible by 10?
A.
415
B.
305
C.
2,005
D.
1,130
Hint
3.
Write 4 · 4 · 4 · 4 · 4 · 4 using exponents.
A.
4
5
B.
4
6
C.
4
4
D.
6
4
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
6
B.
6
7
C.
7
2
D.
2
7
Hint
6.
Write 7
3
as a product.
A.
7 · 7 · 7
B.
3 · 3 · 3 · 3 · 3 · 3 · 3
C.
3 · 3 · 3 · 3 · 3 · 3
D.
7 · 7 · 7 · 7
Hint
7.
Write the expression 7 × 7 × 7 × 7 × 7 using exponents.
A.
2,401
B.
7
5
C.
7
4
D.
16,807
Hint
8.
How many of the following numbers is 478 divisible by?
2, 3, 5, 6, 9, 10
A.
1
B.
5
C.
2
D.
3
Hint
9.
State which decimal is the greatest.
A.
0.201
B.
0.21
C.
2.01
D.
2.1
Hint
10.
Find 1.00 ÷ 4.
A.
25
B.
0.25
C.
0.5
D.
50
Hint