1.
Write 6 · 6 · 6 · 6 · 6 using exponents.
A.
6
6
B.
5
6
C.
6
5
D.
1
6
Hint
2.
The number 995 is divisible by which number?
A.
2
B.
9
C.
3
D.
5
Hint
3.
Write 4 · 4 · 4 · 4 · 4 · 4 using exponents.
A.
4
4
B.
4
5
C.
6
4
D.
4
6
Hint
4.
Write 10 · 10 · 10 · 10 using exponents.
A.
10
5
B.
10
7
C.
10
6
D.
10
4
Hint
5.
Write the expression 7 × 7 × 7 × 7 × 7 using exponents.
A.
2,401
B.
7
4
C.
16,807
D.
7
5
Hint
6.
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
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.
0.6
B.
600
C.
60
D.
6
Hint
10.
Find 1.00 ÷ 4.
A.
50
B.
0.25
C.
0.5
D.
25
Hint