

1-12 Simplifying Expressions in Scientific Notation
Presentation
•
Mathematics
•
7th - 8th Grade
•
Medium
Standards-aligned
Tanya Zerbo
Used 16+ times
FREE Resource
6 Slides • 4 Questions
1
1-12 Simplifying Expressions in Scientific Notation
Introduced in L46

2
Warm Up: Write 45,000 in scientific notation
You will enter your answer on the next slide
3
Multiple Choice
45,000 in scientific notation is ___
45 x 103
4.5 x 104
4.5 x 103
45 x 1000
4
Notebook: Learning & Habit Objectives
Learning: I will multiply & divide expressions in scientific notation
Habit: I will use my resources
5
Success Criteria
I can multiply expressions in scientific notation
I can divide expressions in scientific notation
I can give my answer in scientific notation or standard form
6
Notebook: Multiplying in Scientific Notation (will do in class)
You may use a calculator. First multiply 1.25 x 2. Then multiply 104 x 106 by adding the exponents. We will write the answer two ways: scientific and standard form
7
Notebook: Dividing in Scientific Notation (will do in class)
You may use a calculator. First divide 3 by 8. Then divide 109 by 104 by subtracting 9-4. We will write the answer in two ways: scientific and standard form
8
Multiple Choice
Exit Ticket A: Simplify
4.8 x 1011
4.8 x 1030
48 x 1010
9
Multiple Choice
Exit Ticket B: Simplify
8 x 1010
16 x 1025
16 x 1010
1.6 x 1011
10
Multiple Select
Exit Ticket C: Simplify & select ALL that are correct
1200
12,000
1.2 x 104
12 x 105
1-12 Simplifying Expressions in Scientific Notation
Introduced in L46

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