Blank Jeopardy

1
Prime Factorization
GCF Equivalent Fractions
LCM Comparing Fractions
Mixed Numbers Improper Fractions
Fractions Decimals
100
100
100
100
100
200
200
200
200
200
300
300
300
300
300
400
400
400
400
400
500
500
500
500
500
2
Tell whether each number is prime or composite.
15 43 Explain your reasoning.
3
15 is composite because it has other factors
besides 1 and itself (5 X 3 15) 43 is prime
because it has no other factors besides 1 and 43.
4
Write all the factors of the number. 24
5
1, 2, 3, 4, 6, 8, 12, 24
6
List the first 10 prime numbers.
7
2, 3, 5, 7, 11, 13, 17, 19, 23, 29
8
Use a factor tree to write the prime
factorization of the number 225.
9
3² X 5²
10
You are making a quilt. You made 36 squares to
be sewn together. How many different rectangular
arrangements can you make?
11
5
12
Find the greatest common factor of the numbers by
listing factors. 14, 35, 63
13
7
14
Find the greatest common factor of the numbers
using prime factorization. 84, 216
15
12
16
Find the greatest common factor of the numbers
using prime factorization. Then tell whether the
numbers are relatively prime. 32, 76
17
The GCF 4 They are not relatively prime.
18
Find the greatest common factor of the numbers
using prime factorization. Then tell whether the
numbers are relatively prime. 51, 175
19
The GCF 1. They are relatively prime.
20
Write the fractions in simplest form. Tell
whether they are equivalent. 36/42 and 48/64
21
36/42 6/7 48/64 ¾ They are not equivalent.
22
Find the least common multiple by listing
multiples. 12, 16
23
48
24
Find the least common multiple of the numbers
using prime factorization. 54, 126
25
378
26
David and James are running laps on a quarter
mile track. It takes James 3 minutes and David 4
minutes to run once around the track. They both
start running from the starting line at the same
time. When will they both be at the starting
line again?
27
They will be at the starting line again after 12
minutes.
28
Order the fractions from least to greatest. 3/7,
1/3, ½, 9/14
29
1/3, 3/7, ½, 9/14
30
At a summer tennis camp Veronica won 13 games and
lost 15 games. Audrey won 17 games and lost 20
games. Write a fraction for the number of games
won to the total number of games played by each
girl. Did Veronica or Audrey win the greater
fraction of games?
31
Veronica 13/28 Audrey 17/37 Veronica won the
greater fraction of games.
32
Write the number as an improper fraction. 3 7/8
33
31/8
34
Write the mixed number as an improper fraction. 5
1/10
35
51/10
36
Order 35/4, 36/5, 37/3, and 39/6 from least to
greatest.
37
39/6, 36/5, 35/4, 37/3
38
Order the numbers from least to greatest. 7 1/5,
7, 38/5, 20/7
39
20/7, 7, 7 1/5, 38/5
40
The top 4 long jumps in a track meet are 18 7/12
ft., 18 2/3 ft., 18 ¾ ft., and 18 1/3 ft. Order
the numbers from least to greatest. What is the
distance of the longest jump?
41
18 1/3 ft., 18 7/12 ft., 18 2/3 ft., and 18 ¾
ft. The longest jump was 18 ¾ ft.
42
Write the fraction as a decimal. 4/5
43
.8
44
Write the fraction 1/3 as a decimal.
45
. 3
46
Write the fraction as a decimal. 1 3/40
47
1.075
48
Write the decimal as a fraction. 0.64
49
16/25
50
The total surface area of the Earth (including
land and water) is 510,000,000 square kilometers.
The total land area is about 150,000,000 square
kilometers. Write a fraction that compares the
land area with the total surface area of Earth.
Write the fraction as a decimal to the nearest
thousandth.
51
5/17 0.294