April 29-Math 6 Plus Rational Numbers Review

15 and -15 are ______________.

• Absolute Values

• Positive

• Negative

• Opposites

Which shows the integers in order from greatest to least?

• -6, -4, -3, 0, 2, 7

• 0, 2, -3, -4, -6, 7

• 7, 2, 0, -3, -4, -6

• 7, -6, -4, -3, 2, 0

Which number line shows -1/4 and its opposite?

• 
• 
• 
• 

What is the distance between the points? 

• 3
• 4
• 5
• 2

What number represents the location of point N? 

• -2 ⅔
• -1 ⅔
• -1 ⅓
• -1 ¼

Which statement is false? 

• |-2|=|2|
• |-9| > 0 
• 0 < |3|
• - 4 = |-4|

-37 +(-25)

• -12
• 12
• 62
• -62

10 - (-25)

• 35
• 15
• -35
• -15

6⋅(-9)

• 3
• -54
• 54
• -3

Mount Columbia is the highest mountain in the province of Alberta, with a peak of about 2,500 feet above sea level. Lake Toho has the lowest point at 50 feet below sea level.

What is the difference in elevation between Mount Columbia and Lake Toho?

• 2,213 feet

• 2,550 feet

• 2,450 feet

• 2,650 feet