2.2 Number Sense

​Time to Exercise our Brain.

We all can all learn!!!!!!!​

​Rational Numbers on the Number Line

​Standard: Extend previous understanding of rational numbers to define irrational numbers

within the real number system. Locate an approximate value of a numerical

expression involving irrational numbers on a number line.

​

I will be able to locate integers on a numberline and compare their value.​

Multiple Choice

What is an integer?

• A decimal

• A fraction

• A negative number only

• Negative and positive whole numbers and 0

Multiple Choice

What is the opposite of 142?

• -142

• 142

Multiple Choice

Negatives numbers are right or left of zero?

• right

• left

Multiple Choice

Which statement is NOT true?

• Zero is neither negative nor positive integer

• +6 is larger than +4

• -3 and +3 have the same distance from zero.

• -5 is greater than +5

Multiple Choice

-14 _______ 14

• <

• >

• =

Multiple Choice

0 _______ -23

• <

• >

• =

Multiple Choice

-4 _______ -5

• <

• >

• =

Multiple Choice

17 _______ -18

• <

• >

• =

Multiple Choice

7 _______ -12

• <

• >

• =