Lesson Example Discussion Quiz: Class Homework |
Quiz Discussion |
Title: Number in Standard form and Scientific Notation |
Grade: 7-b Lesson: S4-L6 |
Explanation: Let us discuss a few questions on this topic and review the answers to every question. |
Quiz: Discussion in Class
| Problem Id | Question | Problem | Options |
|---|---|---|---|
Steps 1 |
Write the number in standard form |
\$ 2 × 10^4 \$ |
A) \$ 20,000 \$ B) \$ 2,000 \$ C) \$ 200,000 \$ D) \$ 200 \$ |
Steps 2 |
Write the number in standard form |
\$ 7 × 10^(−3) \$ |
A) \$ 0.0007 \$ B) \$ 0.07 \$ C) \$ 0.007 \$ D) \$ 0.7 \$ |
Steps 3 |
Write the number in scientific notation |
\$ 400 \$ |
A) \$ 4 × 10^3 \$ B) \$ 4 × 10^2 \$ C) \$ 4 × 10^1 \$ D) \$ 40 × 10^2 \$ |
Steps 4 |
Write the number in scientific notation |
\$ 0.05008 \$ |
A) \$ 500.8 × 10^(-1) \$ B) \$ 50.08 × 10^(-2) \$ C) \$ 5.008 × 10^(-1) \$ D) \$ 5.008 × 10^(-2) \$ |
Steps 5 |
Write the number in standard form |
\$ 5.05 × 10^(−1) \$ |
A) \$ 0.505 \$ B) \$ 5.05 \$ C) \$ 50.5 \$ D) \$ 0.0505 \$ |
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