What is a number with more factors than one and itself?
Composite number
100
What is the difference between factors and multiples?
Factors are multiplied together to to make multiples.
100
Explain how to convert fractions to decimals.
divide the numerator by the denominator. Add a decimal and zero until the remainder is eliminated.
100
What is the most important step in adding and subtracting fractions?
Finding a common denominator.
100
What is the most important step in dividing fractions?
Keep Change Flip
200
What is a number with factors of only one and itself?
Prime number
200
Find the GCF of 48 and 72
24
200
Explain how to convert a decimal to a percent.
Move the decimal two places to the right and add a % sign.
200
3/5 + 1/6 =
23/30
200
Explain the process of Keep Change Flip.
Multiplying the first fraction by the reciprocal of the second fraction.
300
What are the divisibility rules of 2, 3, 5, and 10?
2-all even numbers
3-add the digits, if the sum is divisible by three then so is the number
5-the number ends in 5 or 0
10-all numbers that end in 0
300
Find the LCM of 18 and 42.
126
300
Explain how to convert a percent to a decimal.
Move the decimal two places to the left and drop the % sign
300
8/9 - 1/12 =
29/36
300
What is the reciprocal of 4 1/2?
2/9
400
What is the prime factorization of 48?
2 to the fourth power * 3
400
Find the GCF and LCM of 28 and 56.
28 and 56
400
Explain how to convert a decimal to a fraction.
Drop the decimal and make that number the numerator. Make the denominator a "1" and add the amount of zeros that there are digits in the numerator. Put into simplest form.