Jack and Kevin are creating a mosaic by using fragments of broken tiles for art class. They want the mosaic to have 100 sections. If each section requires 31.5 tiles, how many tiles will they need to complete the mosaic? Explain your reasoning with a place value chart.
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Complete Module 1 Topic A lesson 3.notebook
Lesson 2 Homework 1.
page 72
Solve.
e. 0.24 x 100 = _______________
a.
36,000 x 10 = ___________________
b.
36,000 ÷ 10 = __________________
f.
c.
4.3 x 10 = ___________________
g. 4.54 x 1000 = _________________
d.
4.3 ÷ 10 = _________________
24 ÷ 1000 = ___________________
h. 3045.4 ÷ 100 = _________________
Find the products. a.
14,560 x 10 = ___________________
b.
14,560 x 100 = ___________________
c.
14,560 x 1000 = ____________________
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Complete Module 1 Topic A lesson 3.notebook
Find the quotients. a.
1.65 ÷ 10 = __________________
b.
1.65 ÷ 100 = __________________
Ted says that 3 tenths multiplied by 100 equal 300 thousandths. Is he correct? Use a place value chart to explain your answer.
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Complete Module 1 Topic A lesson 3.notebook
Alaska has a land area of about 1,700,000 km2. Florida has a land area 1/10 the size of Alaska. What is the land area of Florida? Explain how you found your answer.
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Complete Module 1 Topic A lesson 3.notebook
Lesson 3
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Complete Module 1 Topic A lesson 3.notebook
Page 74
10
2
10
3
10
4
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10 x 10 x 10 =
100 =
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Complete Module 1 Topic A lesson 3.notebook
Page 76
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Page 77
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EXPONENT
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Complete Module 1 Topic A lesson 3.notebook
Lesson 3 Problem Set
Page 78
Write the following in exponential form (e.g., 100 = 102). a. 10,000 = __________ b. 1000 = _________ c. 10 x 10 = __________
d. 100 x 100 = _________
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Complete Module 1 Topic A lesson 3.notebook
e. 1,000,000 = __________ f. 1000 × 1000 = _________
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Complete Module 1 Topic A lesson 3.notebook
Write the following in standard form (e.g., 5 x 102= 500). a. 9 x 103 = ____________ b. 39 x 104 = ____________ c. 7200 ÷ 102 = ___________ d. 7,200,000 ÷ 103 = _________
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Complete Module 1 Topic A lesson 3.notebook
e. 4.025 x 103 = ____________ f. 40.25 x 104 = ____________ g. 725 ÷ 103 = ____________ h. 7.2 ÷ 102 = _____________