1.
The Ming dynasty in China ended in the year 1644. It had lasted for 276 years. In what year did the Ming dynasty begin?
A.
1368
B.
1920
C.
276
D.
1340
Hint
2.
Which rule describes how to find the next number in the pattern
2, 6, 18, 54?
A.
Multiply by 3.
B.
Multiply by 4.
C.
Add 4.
D.
Add 3.
Hint
3.
What is the value of 100 divided by 25 plus 8 times 4?
A.
3
B.
132
C.
157
D.
36
Hint
4.
Write 6 · 6 · 6 · 6 · 6 using exponents.
A.
6
5
B.
5
6
C.
1
6
D.
6
6
Hint
5.
Determine which equation is true by replacing the variable with 4.
A.
5 +
x
= 10
B.
5 +
x
= 9
C.
5 +
x
= 5
D.
5 +
x
= 4
Hint
6.
Which number is divisible by 10?
A.
1,130
B.
415
C.
2,005
D.
305
Hint
7.
Determine which number is
not
prime.
A.
19
B.
61
C.
11
D.
57
Hint
8.
Evaluate 2 + 15 ÷
c
– 4 if
c
= 3.
A.
13
B.
2
C.
-13
D.
3
Hint
9.
Find the value of 3
5
÷ 9 + 2.
A.
29
B.
245
C.
83
D.
34
Hint
10.
Solve 24 = 2
m
mentally.
A.
48
B.
22
C.
12
D.
4
Hint
11.
A number is divisible by 5 if ______________.
A.
the ones digit is 5.
B.
the ones digit is 0.
C.
the sum of the digits is 5.
D.
the ones digit is 0 or 5.
Hint
12.
Find the prime factorization of 105.
A.
2 × 5 × 7
B.
3 × 5 × 7
C.
5 × 21
D.
5 × 15
Hint
13.
How is the prime factorization of 120 written using exponents?
A.
3
4
× 5
B.
2
3
× 3 × 5
C.
2
4
× 3 × 5
D.
2
2
× 3 × 5
Hint
14.
A high school regulation basketball court measures 50 feet wide and 84 feet long. A junior high school basketball court measures 42 feet wide and 74 feet long. How much smaller is a junior high school basketball court than a high school basketball court?
A.
908 square feet
B.
1,092 square feet
C.
1,012 square feet
D.
92 square feet
Hint
15.
One of Macario’s notebooks measures 11 inches by 10 inches. His other notebook measures 8 inches by 10 inches. What is the difference in the areas of the front covers of the notebooks?
A.
40 square inches
B.
190 square inches
C.
30 square inches
D.
3 square inches
Hint
16.
Which diagram models a perfect square?
A.
B.
C.
D.
Hint