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Using Exponents to Write Large Numbers By Monica Yuskaitis.

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Presentation on theme: "Using Exponents to Write Large Numbers By Monica Yuskaitis."— Presentation transcript:

1 Using Exponents to Write Large Numbers By Monica Yuskaitis

2 For Learning to Happen! Clear your desk of anything that may distract you. Remove all other thoughts from your mind. Pay close attention. Try all the examples. Ignore all other distractions.

3 Exponents of Ten What Is the Standard Form of These Tens? ,000 10, ,000

4 Exponents of Ten Notice that the number of zeros matches the exponent number ,000 10, ,000

5 Multiplying Multiples of Ten Multiply These Numbers 100 x 2 = 1,000 x 3 = 10,000 x 7 = 100,000 x 9 = 200 3,000 70, ,000

6 Multiplying Multiples of Ten Did you notice that all you have to do is multiply 1 x whole number & add the zeros behind? 100 x 2 = 1,000 x 3 = 10,000 x 7 = 100,000 x 9 = 200 3,000 70, ,000

7 Short Cut for Writing Large Numbers Combine these two steps for writing large numbers. 6 x 10 2 = 6 x (10 x 10) = 6 x 100 =

8 Short Cut for Writing Large NumbersRemember! The exponent is the same as the number of zeros. 6 x 10 2 = 600

9 What is the Standard Number? 7 x 10 2 = 700

10 What is the Standard Number? 8 x 10 3 = 8,000

11 What is the Standard Number? 9 x 10 4 = 90,000

12 What is the Standard Number? 4 x 10 2 = 400

13 What is the Exponent Form? 5 x 10 2 = 500

14 What is the Exponent Form? 6 x 10 3 = 6,000

15 What is the Exponent Form? 9 x 10 4 = 90,000

16 What is the Exponent Form? 7 x 10 5 = 700,000


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