Question

Updated!

Match the vocabulary word with its definition.

1 .
factor tree
an approximate value close to the actual value
2 .
estimation
the smallest multiple that any given numbers have in common
3 .
least common denominator
the amount of time that passes between the start of an event to the end of an event
4 .
equivalent fractions
the line between the numerator and the denominator of a fraction
5 .
fraction bar
a number that shows part of a whole
6 .
factor
the least common multiple of two or more denominators
7 .
elapsed time
a fraction in which the numerator is larger than or equal to the denominator
8 .
denominator
the largest factor that any given numbers have in common
9 .
least common multiple
a number that divides evenly into another number
10 .
improper fraction
fractions with the same numerical value; fractions that are equal to each other
11 .
fraction
an organized way of finding the prime factorization of a number
12 .
greatest common factor
the number under the fraction line; tells how many equal parts the whole was broken into

Answer 1

1. factor tree: organized way of finding
2. estimation: approx value
3. LCD: least common multiple of two or more denominators
4. equivalent fractions: same numerical value
5. fraction bar: line between numerator and the denominator
6. factor: number that divides evenly
7. elapsed time: amount of time
8. denominator: number under the fraction line
9. LCM: smallest multiple that any given
10. improper fraction: numerator is larger than denominator
11. fraction: number that shows part of a whole
12. GCF: largest factor

Answer 2

Explanation:

Composite number

a whole number that has factors other than just 1 and itself

Divisible

able to be divided by a given whole number without a remainder

Factor

a whole number that divides into another number without a remainder

Factor tree

a tree-like structure that uses branches to show the factors of a number

Multiple

the product of a given number and another whole number

Prime factorization

an expression that shows a number expressed as a product of prime numbers

prime number

a whole number that has only two factors, 1 and itself

product

the answer to a multiplication problem

GCF

greatest common factor of a set of numbers