Absolute Values

All the values below are equal to 15 except which one:

• |15|
• |-15|
• -|-15|
• |-15/1|

Tags

CCSS.6.NS.C.7C

The absolute value of -3 is the distance between:

• 3 and -3 on the number line
• -3 and 0 on the number line
• 1 and 3 on the number line
• 1 and -3 on the number line

Tags

CCSS.6.NS.C.7C

• |10| = 10
• |-10| = 10
• |-10| = -10
• -|10| = 10

Tags

CCSS.6.NS.C.7C

Evaluate the expression:
|-8| + 5

• 13
• -13
• 3
• -3

Tags

CCSS.6.NS.C.7C

Evaluate the expression:
|-13| - 3

• 13
• 10
• -10
• -13

Tags

CCSS.6.NS.C.7C

Arianna runs up 4 flights of stairs and then runs down 4 flights of stairs.
Does this situation represent additive inverses?

• Yes; The numbers combine to zero, 4 + (−4) = 0.
• Yes; The numbers do not combine to make zero, 4 + (−4) = 8.

Tags

CCSS.7.NS.A.1B