Using Standard Form to Write Large Numbers

Using Standard Form to WriteLarge Numbers By www.2july.co.uk

Indices of Ten What Ordinary Numbers Are These ? 2 100 10 10 10 10 3 1,000 4 10,000 5 100,000

Indices of Ten Notice that the number of zeros matches the index number 2 100 10 10 10 10 3 1,000 4 10,000 5 100,000

Multiplying Multiples of Ten Multiply These Numbers 100 x 2 = 200 1,000 x 3 = 3,000 10,000 x 7 = 70,000 100,000 x 9 = 900,000

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 = 200 1,000 x 3 = 3,000 10,000 x 7 = 70,000 100,000 x 9 = 900,000

Short Cut for Writing Large Numbers Combine these two steps for writing large numbers. 6 x 10 2 600 = 6 x (10 x 10) = 6 x 100 = 600

Short Cut for Writing Large Numbers Remember! The index is the same as the number of zeros when using base 10. 2 6 x 10 600 =

What is the Ordinary Number? 7 x 10 2 700 =

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

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

What is the Ordinary Number? 4 x 10 2 400 =

What is the Standard Form? 2 500 5 x 10 =

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

Using Standard Form to Write Large Numbers

Using Standard Form to Write Large Numbers

Presentation Transcript

Using Exponents to Write Large Numbers

Standard Form

Standard Form

Standard Form

Standard Form

Standard Form

5.4 Write Linear Equations in Standard Form

Standard Form

Objective : To convert numbers from standard form to

Standard Form

STANDARD FORM

Ways to Write Numbers

Standard Form

Standard Form

Using Place Value to Write Numbers

Using Exponents to Write Large Numbers

Standard Form

Using Exponents to Write Large Numbers

Standard Form

Standard Form