Math 7 Vocab

What is Absolute Value

• The distance a number is from zero

• The sum of two numbers

What is a rational number?

• Any number that can be expressed as the quotient or fraction of two integers

• A negative number

Opposite Numbers

• always positive

• The number on the opposite side of zero

What is an Integer?

• part of a fraction

• A whole number, a number that is not a fraction

Additive Inverse

• What you add to a number to get zero

• A negative number

Zero Pair

• Having a odd amount of integers in a problem

• A pair of numbers whose sum is zero

Find the Absolute Value of -18

• 18
• -18
• 36
• -36

Tags

CCSS.6.NS.C.7C

Integers are ____________ rational.

• always 
• sometimes 
• never

Tags

CCSS.6.NS.C.6

What is the opposite -5?

• 5
• 0
• -5
• 10

Tags

CCSS.6.NS.C.6A

2 - 4

• 2
• -8
• 6
• -2

Tags

CCSS.7.NS.A.1C