Exponential Numbers HW Study Links 7-2 Math message Make at least three- name collection for 100;1000;and 1,000,000

Answers for Math message Sample answer: 100  One Hundred, 10 to the power of 2, 10 X10

Shoulder Partner Activity Bring your SRB( Student Reference Book) Read pg 5 Answer the following questions in your math notebook How many zeros are needed to write 1 trillion in standard form? How many times will 10 appear in the repeated factor expression? How many periods are to the right of trillions? What is the relationship between the number of periods to the right of trillions and the exponent when 1 trillion is written in exponential

Answers 12 zeros 12 times 4 periods Each period has 3 digits, so 1 trillion would have 3 digits:3 digits X 4 periods = 12 zeros

Write the numbers in exponential form 10, ,000 10,000,000

Guided Practice Math Journal pg 212

Independent Practice Math Journal pg 213 Compulsory problems: 1 and 2

Closure Remember different form of Numbers: Standard Notation Word form Exponential form Advance Thinking Do you know Scientific Notation? Google Scientific Notation and see the results.