1. Understanding Place Value Complete the place value chart you have been given cut here Fold along this line Fold along this line Copy and answer the following questions in your notebook: 1. A number in the tens place is ___________ times as big as the same number in the ones place. 2. A number in the ten thousands place is __________ times as big as a number in the thousands place. 3. A number in the tenths place is ______________ as big as the number in the ones place. 4. Each place you move right on the place value chart, you _____________ by ____________. 5. Each place you move left on the place value chart, you ______________ by ____________. Monday

2. Write the place value of each of the underlined digits 34,295 145,982 43.325 5,830.45 9,243,912 Class Warm-up Copy the problem below in the back of your notebook and complete it for a warm-up activity Monday

3. Value Place Value 200 100 hundredths thousandths 1 ones tenths 0.1 0.2 30 tens 20,000 ten thousands ____________ is where a digit is located in a number. ____________ is what the digit is worth in a number. Place Value vs. Value Place value Value Tuesday Example: 4,529.48 Place Value:____________ Value:_________________

4. Practice Use the numbers below to answer the following questions. A. 74,598.36B. 97,658.43 True/False & Explain (Use what you know about value and place value) 1. In number A, the five is ten times more than the five in number B. 2. In number A, the eight is ten times more than the eight in number B. 3. In number A, the seven is ten times less than the seven in number B. 4. In number A, the nine is ten times less than the nine in number B. Tuesday

5. Which statement is true about the numbers? EXPLAIN YOUR CHOICE A. The 7 in number A is 10 times bigger than the 7 in number B. B. The 7 in number A is 1/10 the amount of the 7 in number B. C. The 7 in number A is the same amount as the 7 in number B. A. 7,825 B. 8,713 Homework Copy the problem below in the back of your notebook and complete it for homework Tuesday

6. Understanding Base Ten Yesterday, we learned that the numbers we used are based off of the number _______. Today, we are going to expand that thinking to look at exponents and the base ten system. Make accordion folds (like a fan) to create squares about 1 inch wide. There should be a small tab left over to glue this into your notebook when we are complete. Base Ten 10 1 10 102 10 x 10 100 103 10 x 10 x 10 1,000 104 10 x 10 x 10 x 10 10,000 105 10 x 10 x 10 10 x 10 100,000 106 10 x 10 x 10 1,000,000 What do you notice about the exponent and the number of zeroes in the standard form of the number? 103 Base Power Wednesday

7. Explain how you would write the number 10,000,000,000 as an exponent. Wr ite the exponent and a few sentences explaining how you decided on the exponent. Homework Copy the problem below in the back of your notebook and complete it for homework Wednesday

8. Multiplying by Powers of Ten Thursday

9. Dividing by Powers of Ten Thursday