Unit 1 Vocabulary

Question 1

What is an Integer

Answer 1

An integer is a whole number and its opposite.

*Including 0

Question 2

What is the Commutative Property?

Answer 2

The commutative property states that in addition and multiplication the order og the factor doesn’t alter the product.

20+80=100
80+20=100
2+3=6
3+2=6

Question 3

What is a rational number?

Answer 3

A rational number is a number that can be written as a fraction.

0.37=37/100

Question 4

What is absolute value?

Answer 4

Absolute value is the distance from a number to 0.

Question 5

What is a positive number?

Answer 5

Right of 0, greater than 0.

Question 6

What is a negative number?

Answer 6

Left of 0, less than 0.

Question 7

What is a fraction?

Answer 7

Part of a whole number

3/4

Question 8

What is a zero fraction?

Answer 8

A fraction that is equal to 0.

0/2=0

Question 9

Proper Fraction

Answer 9

A fraction where the numerator is smaller than the denominator.

3/10

Question 10

Improper Fraction

Answer 10

A fraction where the numerator is bigger than the denominator.

10/3

Question 11

Whole Number

Answer 11

A number with no fractions or decimals.

3 and 10

Question 12

Mixed Number

Answer 12

A number with an integer and a fraction in it

1 3/4, 6 4/5, 8 6/9, etc

Question 13

Terminating Decimal

Answer 13

A decimal that ends

3.534, 76.36424, etc

Question 14

Repeating Decimal

Answer 14

A decimal that never ends

0.3333333 (equal to 1/3), 0.14285714285714 (equal to 1/7) , etc