Accentuate the Negative Investigation 1 Review

Place the numbers in order from least to greatest

• 2, -1, -3, 4, -5, 6, -7, 8

• -1, 2, -3, 4, -5, 6, -7, 8

• -1, -3, -5, -7, 2, 4, 6, 8

• -7, -5, -3, -1, 2, 4, 6, 8

Tags

CCSS.6.NS.C.6

CCSS.6.NS.C.7

Which number sentence matches the scenario?

The temperature was -15 degrees and increased by 20 degrees

• -15 + 20 = 5

• -15 + -5 = -20

• -15 + 35 = 20

• -15 + 20 = 35

Tags

CCSS.6.NS.C.5

Which number sentence matches the scenario?

The temperature was -15 degrees and decreased by 20 degrees

• -15 + 20 = 5

• -15 + -20 = -35

• -15 + -5 = -20

• -15 + -20 = 5

Tags

CCSS.6.NS.C.5

What is the opposite of 10?

• -1/10

• -10

• 10

• 1/10

Where is -3 located in relation to -2 on a number line?

• To the left

• To the right

• It's the same number

• Upside down

What symbol makes this statement true?
-50 _______ -52

•  $<$  

•  $>$  

•  $\ge$  

•  $\le$  

What is the opposite of -7/9 ?

• 9/7

• 7.9

• -9/7

• 7/9

What is absolute value?

• The opposite of a number

• A number times itself

• The distance on a number line from the number to 0- always positive

• Always a negative number

How do you know where the opposite of -2 is on a number line?

• I just know!

• -2 is the same distance from 0 as 2

• I can count the spaces on the number line until I get to -2

• What even is the opposite of -2?

Bobby likes to think of negative numbers as owing money and that positive numbers as having money.

Is this a reasonable way of thinking of Integers?

• Maybe?

• Yes, for Bobby!

• Not sure.

• Who knows how Bobby's brain works.