1.
Write 6 · 6 · 6 · 6 · 6 using exponents.
A.
6
5
B.
5
6
C.
1
6
D.
6
6
Hint
2.
Write 2
4
as a product.
A.
2 · 2 · 2 · 2
B.
4 · 4
C.
2 · 4
D.
2 · 2 · 2
Hint
3.
The number 995 is divisible by which number?
A.
3
B.
2
C.
5
D.
9
Hint
4.
Write 4 · 4 · 4 · 4 · 4 · 4 using exponents.
A.
4
6
B.
4
4
C.
4
5
D.
6
4
Hint
5.
Write the expression 7 × 7 × 7 × 7 × 7 using exponents.
A.
16,807
B.
7
4
C.
7
5
D.
2,401
Hint
6.
In which pair is the first number divisible by the second number?
A.
57; 2
B.
419; 9
C.
234; 3
D.
405; 10
Hint
7.
How many of the following numbers is 478 divisible by?
2, 3, 5, 6, 9, 10
A.
1
B.
3
C.
2
D.
5
Hint
8.
State which decimal is the greatest.
A.
0.21
B.
2.01
C.
0.201
D.
2.1
Hint
9.
Find 3.0 ÷ 5.
A.
60
B.
0.6
C.
600
D.
6
Hint
10.
Find 1.00 ÷ 4.
A.
25
B.
0.25
C.
0.5
D.
50
Hint