Rational Numbers: 7.2A, 7.3A, 7.3B

Front

What are rational numbers?

Back

Rational numbers are numbers that can be expressed as a fraction \( \frac{a}{b} \), where \( a \) and \( b \) are integers and \( b \neq 0 \). They include integers, whole numbers, and fractions.

Tags

CCSS.5.NBT.A.2

Front

What is the relationship between whole numbers and integers?

Back

Whole numbers are a subset of integers. All whole numbers (0, 1, 2, 3, ...) are integers, but integers also include negative numbers (-1, -2, ...).

Front

What is a Venn diagram?

Back

A Venn diagram is a visual representation that shows the relationships between different sets. It uses overlapping circles to illustrate how the sets intersect.

Front

Back

The value is -19.8.

Tags

CCSS.7.NS.A.2A

Front

Back

To find the total diameter of 8 bat handles, multiply the diameter of one handle by 8: \( 8 \times 1.75 = 14 \) inches.

Tags

CCSS.7.EE.B.3

Front

Back

The value is -4.9.

Tags

CCSS.7.NS.A.2B

Front

What are integers?

Back

Integers are whole numbers that can be positive, negative, or zero. They do not include fractions or decimals.

Tags

CCSS.7.NS.A.1A

Front

What is the difference between whole numbers and rational numbers?

Back

Whole numbers are non-negative integers (0, 1, 2, ...), while rational numbers include all integers, fractions, and decimals that can be expressed as a fraction.

Front

How do you represent a negative number on a number line?

Back

Negative numbers are represented to the left of zero on a number line.

Tags

CCSS.6.NS.C.6C

Front

What is the absolute value of a number?

Back

The absolute value of a number is its distance from zero on the number line, regardless of direction. For example, the absolute value of -5 is 5.

Tags

CCSS.6.NS.C.7C