### Home > CC4 > Chapter 2 > Lesson 2.1.4 > Problem 2-42

2-42.

Which of the numbers below are correctly written in scientific notation? For each that is not, rewrite it correctly. Homework Help ✎

Review the Math Notes box in Lesson 1.3.1.

2-42.

Which of the numbers below are correctly written in scientific notation? For each that is not, rewrite it correctly. Homework Help ✎

Review the Math Notes box in Lesson 1.3.1.