From scientific notation Quiz
10 questions · easy to harder · Algebra 1 · score and step-by-step answers
How it works
- 10 questions, about 20 minutes (a timer counts down; you can hide it). Solve it right here: no sign-up.
- 5 questions have choices. For the others you type the answer: a number like 4, −2, 7/2 or 3.5, or for example x = 4, x = 2 or x = −3, (3, 5), 2x + 1. Use ^ for powers (x^2) and sqrt for √. Any form with the same value counts (7/2 = 3.5).
- One question at a time: Back, Next, Mark for review and the question list at the bottom. A calculator is on the screen.
- At the end: your percent and grade, every question right or wrong, why a wrong choice is wrong, and its step-by-step solution. Then practise the lesson with new questions.
Your answers and results are kept in this browser only, so you can close the page and come back.
1 Question 1
Write 4.5 × 104 as a normal number- A) 10000
- B) 4.5
- C) 450000
- D) 45000
2 Question 2
Write 3 × 105 as a normal numberType the answer.
3 Question 3
Write 2.4 × 106 as a normal number- A) 2.4
- B) 24000000
- C) 2400000
- D) 1000000
4 Question 4
Write 5.08 × 103 as a normal numberType the answer.
5 Question 5
Write 8.9 × 10−2 as a normal number- A) 0.0089
- B) 0.01
- C) 8.9
- D) 0.089
6 Question 6
Write 6 × 10−5 as a normal numberType the answer.
7 Question 7
Write 2.36 × 105 as a normal number- A) 100000
- B) 23600000
- C) 236000
- D) 2.36
8 Question 8
Write 9.99 × 10−6 as a normal numberType the answer.
9 Question 9
Write 3.004 × 108 as a normal number- A) 100000000
- B) 300400000000
- C) 300400000
- D) 3.004
10 Question 10
Write 6.02 × 10−3 in decimal formType the answer.