1.
Evaluate 26 +
a
if
a
= 8.
A.
34
B.
18
C.
38
D.
30
Hint
2.
The cost of admission to a science museum is 12
a
+ 5
c
, where
a
represents the number of adults and
c
represents the number of children. How much would it cost for 2 adults and 3 children to go to the museum?
A.
$22
B.
$46
C.
$27
D.
$39
Hint
3.
A composite number ______.
A.
is the number 2
B.
is a number less than 1
C.
has more than two factors
D.
has exactly two factors
Hint
4.
The rectangles show that the number 12 ______.
A.
is neither prime nor composite
B.
is prime
C.
is composite
D.
has three factors
Hint
5.
Evaluate 2 + 15 ÷
c
– 4 if
c
= 3.
A.
13
B.
2
C.
-13
D.
3
Hint
6.
Solve 24 = 2
m
mentally.
A.
12
B.
48
C.
4
D.
22
Hint
7.
What is the prime factorization of 54 using exponents?
A.
2 × 3
3
B.
2 × 3
2
C.
2
2
× 3
3
D.
2
3
× 3
Hint
8.
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.
190 square inches
B.
3 square inches
C.
40 square inches
D.
30 square inches
Hint
9.
MONEY
Joe has 7 bills in his wallet that total $20. What are the bills?
A.
two $5 bills and five $1 bills
B.
one $10 bill and six $1 bills
C.
one $10 bill, one $5 bill, and five $1 bills
D.
three $5 bills and five $1 bills
Hint
10.
LUNCH
Jenna’s mother bought lunch for her and her three friends. The restaurant offered a hamburger combo meal for $3.75 and a chicken sandwich combo meal for $4.25. If the total for lunch was $16.50, how many of each combo meal did they order?
A.
2 hamburger combos and 2 chicken sandwich combos
B.
4 hamburger combos and no chicken sandwich combos
C.
no hamburger combos and 4 chicken sandwich combos
D.
1 hamburger combo and 3 chicken sandwich combos
Hint