4.8 scientific notation ordering numbers - 1
- 1. Daily Homework Quiz For use after Lesson 4.8 Write the number in standard form. 1. 1.7 x 10 –8 Write the number in scientific notation. 2. 0.000025
- 2. Daily Homework Quiz For use after Lesson 4.8 Write the number in standard form. 1. 1.7 x 10 –8 ANSWER 0.000000017 Write the number in scientific notation. 2. 0.000025 ANSWER 2.5 x 10 – 5
- 3. Scientific Notation Worksheet 8 Largest Number: 10 Smallest Number: 10-4 Why do we use scientific notation?
- 4. Ordering Numbers 4.8
- 5. Which is greater? Why? 3.3 x 10 2 or 3.3 x 10 -2 1.6 x 10 -4 or 1.68 x 10 -4 5.2 x 10 -5or 5.2 x 10 -6 7.9 x 10 -7 or 2.4 x 10 - 9
- 6. Which is greater? Why? 3.3 x 10 2 or 3.3 x 10 -2 1.6 x 10 -4 or 1.68 x 10 -4 5.2 x 10 -5or 5.2 x 10 -6 7.9 x 10 -7 or 2.4 x 10 - 9
- 8. Ordering Numbers Put your cards in order from least to greatest. When you are done, you will rotate to check another group’s work.
- 9. The “Dirt Road” cards should be ordered 2.3 × 10-10, 3 × 10-3, 3 × 10-1, 5, 2 × 102, 2.3 × 102, 2.4 × 102 and 2.3 × 104. The “Paved Road” cards should be ordered 4 × 10-2, .05, 5 × 10-1, 0.05, 40, 4 × 102, 500, 4000 and 5 × 104. The “Highway” cards should be ordered 0.00052, 5.23 × 10-4, 0.05, 5.22 × 10-2, 5.23 × 10-2, 5.24 × 10-2, 0.0525 and 5.24.
- 10. Assignment Page 214 #3-6, 10-13, 17-19, 32-35, 40