Add Do Not Use a Number Line Except as a Check

question 157

Multiple Choice

Add. Do not use a number line except as a check.
--8 + (-63) + 59 + (-37)

• A) -49
• B) 25
• C) -33
• D) -167

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Definitions:

Reference Dimension

A measurement provided on a drawing or in a set of specifications for informational purposes only, not subject to inspection.

Diameter

A linear measurement of a circle across the center point from one edge to the opposite edge.

Symbol Ø

A symbol used in technical drawing to denote diameter of a circle.

Actual Front

The real or physical leading edge or boundary of an object, situation, or phenomena being observed or analyzed.