Composite/ Prime Numbers
What are prime numbers?
A whole number greater than 1 and has exactly 2 factors. 1 and itself.
True/False
Factors are the numbers you multiply together to get a product.
True
What does equivalent mean?
equal or to equal the same amount
The mouth of an inequality symbols eats which number?
largest/biggest number
What are like fractions?
Fractions with the same denominator
What are composite numbers?
A whole number greater than 1 that has more than 2 factors.
What are the factors of 5
1 and 5
What is the top and bottom number of a fraction called?
Top number is the numerator, bottom number is the denominator
Compare 1/5 and 7/5 using an inequality. Read it as your answer.
1/5 < 7/5
Are 1/5 and 7/10 like fractions? Explain
No, because they do not have the same denominator
2
What are 3 factors of 16
1, 2, 4, 8, and 16
What 2 fractions are equivalent to 1/5. Explain how you found the answer
2/10, 3/15
Compare 1/3 and 4/6 using an inequality symbol. Explain your answer.
1/3 < 4/6
Rename 2/4 and 4/12 to be like fractions
6/12 and 4/12
Can 1 be a prime or composite number? Explain
No because it is not greater than 1 and does not have more than 1 factor.
What are all 8nfactors of 30
1,2,3,5,6,10,15,30
Name 2 fractions equivalent to 16/12. Explain how you found the answer.
4/3 and 8/6
Put the following fractions in order from least to greatest.
7/5, 8/10, 1/2
1/2, 8/10, 7/5
How do you rename fractions to be like fractions? Explain the steps you would take
Find the LCD of both denominators.
Find out how to get from the old denominator to the new denominator by multiplying or dividing
Do the same thing to the numerator.