Is 12/18 in simplest form? If not, write in simplest form.
no: 2/3
100
Compare 2/9 and 4/15 using <,>, or =
<
200
Is 83 prime or composite?
prime
200
Use prime factorizations to find the LCM of 18 and 24
72
200
Write 1 2/9 as an improper fraction
11/9
200
Write 8.32 as a fraction or mixed number in simplest form
8 8/25
300
List the factors of 28
1, 2, 4, 7, 14, 28
300
Use factor trees to find GCF of 117 and 130
13
300
Write 27/12 as a mixed number in simplest form
2 1/4
300
Order 2 8/9, 2 5/6, and 2 11/12 from least to greatest.
2 5/6, 2 8/9, 2 11/12
400
Find the digits between 0 and 9 that make 9,0_5 divisible by 9
4
400
Find LCM of 35 and 45
315
400
Draw a diagram to represent 3/5.
circle divided into 5 sections with 3 shaded.
400
Write 7/15 as a decimal
0.46 (with a bar over the 6: 0.466666666...)
500
Find prime factorization for 10,000
2^4 * 5^4 (this program won't allow superscript, so the ^4 means "to the 4th power")
500
Baseball cards: Three friends pool their money to buy baseball cards. Brand A has 8 cards in each pack, Brand B has 12 cards, and Brand C has 15 cards. If they want to split the cards equally, which two brands should they buy? Explain.
Brand B with 12 cards and Brand C with 15 cards because 12 and 15 are divisible by 3
500
Greeting Cards: A store stocks 50 birthday cards, 10 anniversary cards and 45 get-well cards. In simplest form, what fraction of the cards are get-well cards?
3/7 (45/105)
500
Travel: Two ships sale between New Your and London., one makes the round trip in 12 days. The other takes 16 days. They both leave London today. In how many days will both ships leave London together again?