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Ln5&6&7
 

Ln5&6&7

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Place Value; Factors and Divisibility; Lines, Angles, and Planes

Place Value; Factors and Divisibility; Lines, Angles, and Planes

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Ln5&6&7 Ln5&6&7 Presentation Transcript

  • PROBLEM OF THE DAY Find each missing digit: 75_0 -_60_ 4_13
  • PLACE VALUE THROUGH HUNDRED TRILLIONS READING AND WRITING WHOLE NUMBERS Lesson 5
  • ANSWERS TO WP 4 16. Commutative; 2. 18 Associative 4. 18; -18; 4; 144 18. $63.51 6. -2, -1, 0, 1 20. 210 8. (number line) 22. 24,000 -1 24. -27 10. 12 26. $1.10 12. 899 28. $112.50 14. 7 30. Answers may vary
  • LN 5: PLACE VALUE READING NUMBERS Why do we need place value? What is our national debt?
  • LN 5: PLACE VALUE READING NUMBERS Vocabulary place value expanded notation
  • LN 5: PLACE VALUE READING NUMBERS Which digit is in the trillion place in the number 32,567,890,000,000? Write 25,301 in expanded notation. Read this number: 1,380,000,052,200 Write twenty trillion, five hundred ten million.
  • LN 5: PLACE VALUE READING NUMBERS Which digit is in the trillion place in the number 32,567,890,000,000? 2 Write 25,301 in expanded notation. Read this number: 1,380,000,052,200 Write twenty trillion, five hundred ten million.
  • LN 5: PLACE VALUE READING NUMBERS Which digit is in the trillion place in the number 32,567,890,000,000? 2 Write 25,301 in expanded notation. (2x10,000) + 5x(1,000) + (3x100) + (10x1) Read this number: 1,380,000,052,200 Write twenty trillion, five hundred ten million.
  • LN 5: PLACE VALUE READING NUMBERS Which digit is in the trillion place in the number 32,567,890,000,000? 2 Write 25,301 in expanded notation. (2x10,000) + 5x(1,000) + (3x100) + (10x1) Read this number: 1,380,000,052,200 Write twenty trillion, five hundred ten million. 20,000,510,000,000
  • FACTORS AND DIVISIBILITY Lesson 6
  • VOCABULARY divisible greatest common factor factors
  • FACTORS AND DIVISIBILITY What are the factors of 18? What are the factors of 30? What are the common factors shared by these numbers? What is the greatest common factor of 18 and 30? The Factor Game
  • FACTORS AND DIVISIBILITY Complete the table: Tests for Divisibility
  • FACTORS AND DIVISIBILITY Complete the table: Tests for Divisibility
  • FACTORS AND DIVISIBILITY Complete the table: Tests for Divisibility Divisible by... If... 2 it ends in 0,2,4,6,8 4 last 2 digits are divisible by 4 8 5 it ends in 0 or 5 10 it ends in 0 3 the sum of the digits is divisible by 3 6 the sum of the digits is divisible by 3 and even 9 the sum of the digits is divisible by 9
  • FACTORS AND DIVISIBILITY Complete the table: Tests for Divisibility Divisible by... If... 2 it ends in 0,2,4,6,8 4 last 2 digits are divisible by 4 8 5 it ends in 0 or 5 10 it ends in 0 3 the sum of the digits is divisible by 3 6 the sum of the digits is divisible by 3 and even 9 the sum of the digits is divisible by 9
  • FACTORS AND DIVISIBILITY Complete the table: Tests for Divisibility Divisible by... If... 2 it ends in 0,2,4,6,8 4 last 2 digits are divisible by 4 8 5 it ends in 0 or 5 10 it ends in 0 3 the sum of the digits is divisible by 3 6 the sum of the digits is divisible by 3 and even 9 the sum of the digits is divisible by 9
  • FACTORS AND DIVISIBILITY Complete the table: Tests for Divisibility Divisible by... If... 2 it ends in 0,2,4,6,8 4 last 2 digits are divisible by 4 8 5 it ends in 0 or 5 10 it ends in 0 3 the sum of the digits is divisible by 3 6 the sum of the digits is divisible by 3 and even 9 the sum of the digits is divisible by 9
  • FACTORS AND DIVISIBILITY Complete the table: Tests for Divisibility Divisible by... If... 2 it ends in 0,2,4,6,8 4 last 2 digits are divisible by 4 8 5 it ends in 0 or 5 10 it ends in 0 3 the sum of the digits is divisible by 3 6 the sum of the digits is divisible by 3 and even 9 the sum of the digits is divisible by 9
  • FACTORS AND DIVISIBILITY Complete the table: Tests for Divisibility Divisible by... If... 2 it ends in 0,2,4,6,8 4 last 2 digits are divisible by 4 8 5 it ends in 0 or 5 10 it ends in 0 3 the sum of the digits is divisible by 3 6 the sum of the digits is divisible by 3 and even 9 the sum of the digits is divisible by 9
  • FACTORS AND DIVISIBILITY Complete the table: Tests for Divisibility Divisible by... If... 2 it ends in 0,2,4,6,8 4 last 2 digits are divisible by 4 8 5 it ends in 0 or 5 10 it ends in 0 3 the sum of the digits is divisible by 3 6 the sum of the digits is divisible by 3 and even 9 the sum of the digits is divisible by 9
  • FACTORS AND DIVISIBILITY Complete the table: Tests for Divisibility Divisible by... If... 2 it ends in 0,2,4,6,8 4 last 2 digits are divisible by 4 8 5 it ends in 0 or 5 10 it ends in 0 3 the sum of the digits is divisible by 3 6 the sum of the digits is divisible by 3 and even 9 the sum of the digits is divisible by 9
  • FACTORS AND DIVISIBILITY Complete the table: Tests for Divisibility Divisible by... If... 2 it ends in 0,2,4,6,8 4 last 2 digits are divisible by 4 8 5 it ends in 0 or 5 10 it ends in 0 3 the sum of the digits is divisible by 3 6 the sum of the digits is divisible by 3 and even 9 the sum of the digits is divisible by 9
  • FACTORS AND DIVISIBILITY Complete the table: Tests for Divisibility Divisible by... If... 2 it ends in 0,2,4,6,8 4 last 2 digits are divisible by 4 8 5 it ends in 0 or 5 10 it ends in 0 3 the sum of the digits is divisible by 3 6 the sum of the digits is divisible by 3 and even 9 the sum of the digits is divisible by 9
  • FACTORS AND DIVISIBILITY Complete the table: Tests for Divisibility Divisible by... If... 2 it ends in 0,2,4,6,8 4 last 2 digits are divisible by 4 8 5 it ends in 0 or 5 10 it ends in 0 3 the sum of the digits is divisible by 3 6 the sum of the digits is divisible by 3 and even 9 the sum of the digits is divisible by 9
  • FACTORS AND DIVISIBILITY Complete the table: Tests for Divisibility Divisible by... If... 2 it ends in 0,2,4,6,8 4 last 2 digits are divisible by 4 8 5 it ends in 0 or 5 10 it ends in 0 3 the sum of the digits is divisible by 3 6 the sum of the digits is divisible by 3 and even 9 the sum of the digits is divisible by 9
  • FACTORS AND DIVISIBILITY Complete the table: Tests for Divisibility Divisible by... If... 2 it ends in 0,2,4,6,8 4 last 2 digits are divisible by 4 8 5 it ends in 0 or 5 10 it ends in 0 3 the sum of the digits is divisible by 3 6 the sum of the digits is divisible by 3 and even 9 the sum of the digits is divisible by 9
  • FACTORS AND DIVISIBILITY Complete the table: Tests for Divisibility Divisible by... If... 2 it ends in 0,2,4,6,8 4 last 2 digits are divisible by 4 8 5 it ends in 0 or 5 10 it ends in 0 3 the sum of the digits is divisible by 3 6 the sum of the digits is divisible by 3 and even 9 the sum of the digits is divisible by 9
  • FACTORS AND DIVISIBILITY Complete the table: Tests for Divisibility Divisible by... If... 2 it ends in 0,2,4,6,8 4 last 2 digits are divisible by 4 8 5 it ends in 0 or 5 10 it ends in 0 3 the sum of the digits is divisible by 3 6 the sum of the digits is divisible by 3 and even 9 the sum of the digits is divisible by 9
  • FACTORS AND DIVISIBILITY Complete the table: Tests for Divisibility Divisible by... If... 2 it ends in 0,2,4,6,8 4 last 2 digits are divisible by 4 8 5 it ends in 0 or 5 10 it ends in 0 3 the sum of the digits is divisible by 3 6 the sum of the digits is divisible by 3 and even 9 the sum of the digits is divisible by 9
  • FACTORS AND DIVISIBILITY Complete the table: Tests for Divisibility Divisible by... If... 2 it ends in 0,2,4,6,8 4 last 2 digits are divisible by 4 8 5 it ends in 0 or 5 10 it ends in 0 3 the sum of the digits is divisible by 3 6 the sum of the digits is divisible by 3 and even 9 the sum of the digits is divisible by 9
  • FACTORS AND DIVISIBILITY Complete the table: Tests for Divisibility Divisible by... If... 2 it ends in 0,2,4,6,8 4 last 2 digits are divisible by 4 8 5 it ends in 0 or 5 10 it ends in 0 3 the sum of the digits is divisible by 3 6 the sum of the digits is divisible by 3 and even 9 the sum of the digits is divisible by 9
  • PRACTICE Find the greatest common factor of 24 and 40. Explain how you found your answer. What whole numbers from 1 to 10 are divisors of 7000?
  • PRACTICE Find the greatest common factor of 24 and 40. Explain how you found your answer. What whole numbers from 1 to 10 are divisors of 7000? 8 2, 4, 5, 8, 10
  • GCF with Ladders Find the GCF of 8 and 12.
  • GCF with Ladders Find the GCF of 8 and 12. 8 12
  • GCF with Ladders Find the GCF of 8 and 12. 8 12
  • GCF with Ladders Find the GCF of 8 and 12. 2 8 12
  • GCF with Ladders Find the GCF of 8 and 12. 2 8 12 4
  • GCF with Ladders Find the GCF of 8 and 12. 2 8 12 4 6
  • GCF with Ladders Find the GCF of 8 and 12. 2 8 12 4 6
  • GCF with Ladders Find the GCF of 8 and 12. 2 8 12 2 4 6
  • GCF with Ladders Find the GCF of 8 and 12. 2 8 12 2 4 6 2
  • GCF with Ladders Find the GCF of 8 and 12. 2 8 12 2 4 6 2 3
  • GCF with Ladders Find the GCF of 8 and 12. 2 8 12 2 4 6 2 3
  • GCF with Ladders Find the GCF of 8 and 12. 2 8 12 2 4 6 2 3 GCF = 2 x 2 = 4
  • Lines, Angles and Planes Lesson 7
  • LN 7: Lines, Angles, and Planes point plane line intersect line segment angle ray vertex parallel oblique perpendicular
  • Name the angle. right angle acute angle obtuse angle straight angle
  • Name the angle. right angle acute angle obtuse angle straight angle
  • Name the angle. right angle acute angle obtuse angle straight angle
  • Name the angle. right angle acute angle obtuse angle straight angle
  • Name the angle. right angle acute angle obtuse angle straight angle
  • Name the angle. right angle acute angle obtuse angle straight angle
  • Name the angle. right angle acute angle obtuse angle straight angle
  • Name the angle. right angle acute angle obtuse angle straight angle
  • Name the angle. right angle acute angle obtuse angle straight angle
  • Name the angle. right angle acute angle obtuse angle straight angle
  • Name the angle. right angle acute angle obtuse angle straight angle
  • Name the angle. right angle acute angle obtuse angle straight angle
  • Name the angle. right angle acute angle obtuse angle straight angle
  • LN 7: Lines, Angles, and Planes Homework: Page 51 / Written Practice 1-29 odds