1.
The number 995 is divisible by which number?
A.
9
B.
3
C.
5
D.
2
Hint
2.
Which number is divisible by 10?
A.
415
B.
1,130
C.
305
D.
2,005
Hint
3.
Write 4 · 4 · 4 · 4 · 4 · 4 using exponents.
A.
4
6
B.
6
4
C.
4
5
D.
4
4
Hint
4.
Write 2 · 2 · 2 · 2 · 2 · 2 · 2 using exponents.
A.
2
7
B.
6
7
C.
2
6
D.
7
2
Hint
5.
Write 7
3
as a product.
A.
7 · 7 · 7 · 7
B.
3 · 3 · 3 · 3 · 3 · 3
C.
7 · 7 · 7
D.
3 · 3 · 3 · 3 · 3 · 3 · 3
Hint
6.
Write the expression 7 × 7 × 7 × 7 × 7 using exponents.
A.
7
5
B.
2,401
C.
7
4
D.
16,807
Hint
7.
In which pair is the first number divisible by the second number?
A.
234; 3
B.
419; 9
C.
405; 10
D.
57; 2
Hint
8.
State which decimal is the greatest.
A.
2.1
B.
2.01
C.
0.21
D.
0.201
Hint
9.
Find 3.0 ÷ 5.
A.
0.6
B.
60
C.
6
D.
600
Hint
10.
Find 1.00 ÷ 4.
A.
25
B.
0.5
C.
50
D.
0.25
Hint