
Diagnostic Test - Module 1
Quiz by Aurora J. Ramos
Tag the questions with any skills you have. Your dashboard will track each student's mastery of each skill.
Evaluate 4.5 x 107 - 2.8 x 108
Determine the position of the darts in terms of accuracy and precision.

How many significant digits are there in 0.000231
Which of the following sets of measurement the value with good accuracy?
1. The prefixes above are added to the following base units EXCEPT to one. Which one is it?
KOI-456.04, the most Earth-like planetthat astronomers had found, is 283 820 000 000 000 000 000 km away from Earth.How should this distance be written in standard scientific notation?
Rachelle bought a piece of land that has a length of 2 x102 meters and width of 7 x102 meters. What is the area of the land that Rachelle bought?