Repeat me
What is the BASE for the number 32^19
32
Which 2 numbers are neither prime nor Composite?
0 and 1 are not prime and not composite
What is the prime factorization of 12?
2xx2xx3=2^2xx3
True or False.
A common factor is a factor that is not shared between 2 or more numbers.
False.
13.83xx1,000 =
13,830
What is the EXPONENT for the number 5^13
13
2
What is the prime factorization of 36?
2xx2xx3xx3 = 2^2xx3^2
If...
the factors of 15 are 1, 3, 5, and 15, and
the factors of 20 are 1, 2, 4, 5, 10, and 20
What factors do they have in common?
1, 5
0.7719xx10^2 =
0.7719xx100 = 77.19
Rewrite the following using exponents:
2 xx 2 xx 3 xx 3 xx 3
2^2 xx 3^3
List the first 5 prime numbers.
2, 3, 5, 7, 11
What is the prime factorization of 50?
5xx5xx2=5^2xx2
True or False.
To find common factors, use a factor tree and multiply all the prime factors of each number.
False.
List all the factors of each number. Then write the factors that they both have.
3.903-:10 =
0.3903
Expand and multiply:
10^5
10xx10xx10xx10xx10 = 100,000
True or False:
Every odd number is a prime number.
False.
What is the prime factorization of 54?
2xx3xx3xx3=2xx3^3
List the common factors of 6 and 12?
1, 2, 3, 6
25,692-:10^4 =
25,692-:10,000 = 2.5692
Expand and multiply:
5xx10^9
5xx10xx10xx10xx10xx10xx10xx10=5xx10000000 = 50000000
True or False.
31113 a prime number.
True.
3+1+1+1+3 = 9
9 is divisible by 3 so 3 is a factor.
If the prime factorization of 100 is 5^2xx2^2 and the prime factorization of 1000 is 5^3xx2^3 ...
What is the prime factorization of 100,000?
5^5xx2^5
List the common factors of 8 and 18.
1, 2
4xx10^7 =
4xx10^7 = 4xx10,000,000
= 40,000,000