1.
Write 2
4
as a product.
A.
2 · 2 · 2 · 2
B.
4 · 4
C.
2 · 4
D.
2 · 2 · 2
Hint
2.
The number 995 is divisible by which number?
A.
2
B.
3
C.
9
D.
5
Hint
3.
Which number is divisible by 10?
A.
1,130
B.
415
C.
2,005
D.
305
Hint
4.
Write 4 · 4 · 4 · 4 · 4 · 4 using exponents.
A.
4
4
B.
6
4
C.
4
5
D.
4
6
Hint
5.
Write 10 · 10 · 10 · 10 using exponents.
A.
10
6
B.
10
7
C.
10
5
D.
10
4
Hint
6.
Write 7
3
as a product.
A.
3 · 3 · 3 · 3 · 3 · 3 · 3
B.
3 · 3 · 3 · 3 · 3 · 3
C.
7 · 7 · 7
D.
7 · 7 · 7 · 7
Hint
7.
Write the expression 7 × 7 × 7 × 7 × 7 using exponents.
A.
16,807
B.
7
5
C.
2,401
D.
7
4
Hint
8.
In which pair is the first number divisible by the second number?
A.
234; 3
B.
419; 9
C.
57; 2
D.
405; 10
Hint
9.
Find 3.0 ÷ 5.
A.
6
B.
60
C.
0.6
D.
600
Hint
10.
Find 1.00 ÷ 4.
A.
0.25
B.
0.5
C.
25
D.
50
Hint