vdoc

Test Questions
1. Evaluate the following expression:
A. –9
B. –3
C. 3
D. 9
–6 – (–3) =
2. Evaluate the following expression:
A. –24
B. –6
C. 6
D. 24
−12 ÷ 2 =
3. Evaluate the following expression:
A. 1/6
B. 2/9
C. 2/3
D. 19/24
14 + 16 + 38 =
4. The lengths of three components are measured using different gauges:
Component 1: 4.387 mm
Component 2: 6.82 mm
Component 3: 10.346 mm
If the components are placed end to end in the final assembly, what is the correct
representation of the assembly length?
A. 21.553 mm
B. 21.54 mm
C. 21.55 mm
D. 21.56 mm
1