1.
Write 0.5 in words.
A.
five ones
B.
five tens
C.
five hundreds
D.
five tenths
Hint
2.
An insect has a mass of 0.824 gram. Write this measure in word form.
A.
eight hundred twenty-four thousands of a gram
B.
eight hundred twenty-four thousandths of a gram
C.
eight hundred twenty-four hundredths of a gram
D.
eight hundred twenty-four tenths of a gram
Hint
3.
Find the GCF of 8 and 12.
A.
24
B.
8
C.
6
D.
4
Hint
4.
Tell which model shows a prime number.
A.
B.
C.
D.
Hint
5.
Write the prime factorization of 34.
A.
2 × 17
B.
2 × 17 × 34
C.
2 × 2 × 17
D.
1 × 34
Hint
6.
It rained 0.42 inch last night. What fraction of an inch did it rain? Write in simplest form.
A.
B.
C.
D.
Hint
7.
List multiples to find the first two common multiples of 6 and 10.
A.
60, 90
B.
60, 120
C.
30, 60
D.
24, 50
Hint
8.
Find the LCM of 5 and 6. Make a table or number line.
A.
15
B.
90
C.
60
D.
30
Hint
9.
Iris cuts her hair every 8 weeks and has her hair styled every 3 weeks. She did both today. When is the next time she will do both again?
A.
24 weeks
B.
16 weeks
C.
42 weeks
D.
18 weeks
Hint
10.
Replace the ○ with <, >, or = to make a true statement.
○
A.
=
B.
>
C.
<
D.
Hint