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Reading-And-Writing-Numbers.Grade3(2019)
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- 2. Periods Place Values digits Place Value Chart MillionsThousands Units Hundred Millions Ten Millions Millions Hundred Thousands Ten Thousands Thousands Hundreds Tens Ones
- 3. Drill. Read thegiven number in each sentence below. 1. Obet was able to harvest 2 ten thousands, 6 hundreds, and 7 eggs! How many eggs is that? 20,607 eggs
- 4. Drill. Read thegiven number in each sentence below. 2. Last 2015, there were 82,466 people living in Paco, Manila. Where is St. Peter the Apostle School located?
- 5. Who is he? Drill.Read the given number in each sentence below. 3. Our current Manila Mayor Isko Moreno got 357,925 votes last election.
- 6. Drill. Read thegiven number in each sentence below. 4. Angat dam has a storage capacity of about 850,000,000 cubic meters. Angat Dam, Bulacan
- 7. 3 Ways inWriting Numbers Our current Mayor Isko Moreno got 357,925 votes last election. 1. Standard Form (in symbols) – 357,925 2. Expanded Form – 300,000 + 50,000 + 7,000 + 900 + 20 + 5 3. Word Form – Three hundred fifty-seven thousand, nine hundred twenty-five 3 Ways in Writing a Number:
- 8. To write anumber in standard form or in symbols, use a comma or a space to separate the periods. How to write a number in standard form or in symbols? Examples: 20,607 eggs 82 466 people 357 925 votes 850 000 000 cubic meters ₱1,456,922
- 9. The expanded formof a number is the sum of the values of each digit. How to write a number in expanded form? Ex: 20,607 = 20,000 + 600 + 7 82 466 = 80,000 + 2,000 + 400 + 60 + 6 357 925 = 300,000 + 50,000 + 7,000 + 900 + 20 + 5 850,000,000 = 800,000,000 + 50,000,000
- 10. The expanded formof a number is the sum of the values of each digit. How to write a number in expanded form? Ex: 1,456,922 = 1,000,000 + 400,000 + 50,000 + 6,000 + 900+ 20 + 2
- 11. To write anumber in word form, write them as they read. Use a comma to separate the periods. How to write a number in word form? 20,607 (Twenty thousand, six hundred seven) 82,466 (Eighty-two thousand, four hundred sixty-six)
- 12. To write anumber in word form, write them as they read. Use a comma to separate the periods. How to write a number in word form? 357,925 (Three hundred fifty-seven thousand, nine hundred twenty-five) 850,000,000 (Eight hundred fifty million) 1,456,922 (One million, four hundred fifty-six thousand, nine hundred twenty-two)
- 13. The number wordsfrom 21-99, must be written with a hyphen or a dash “-” except the numbers which are in multiples of ten. Examples: 46 is written as “forty-six” 93 is written as “ninety-three” How to write a number in word form? (How do we write numbers 21-99 in words?)
- 14. How to writea number in word form? 20,607 (Twenty thousand, six hundred seven) 82,466 (Eighty-two thousand, four hundred sixty-six) 357,925 (Three hundred fifty-seven thousand, nine hundred twenty-five) 850,000,000 (Eight hundred fifty million) 1,456,922 (One million, four hundred fifty-six thousand, nine hundred twenty-two)
- 15. * Memorize andpractice the correct spelling of these numbers(from 1- 100). You can do it!!!
- 16. Answer: To easilyidentify the number. Why do you think we need to use a space or a comma to separate the periods when writing numbers?
- 17. 1. 14,844 = ___________________________ PracticeA: Using your whiteboard, write each given number in expanded form. 10,000 + 4,000 + 800 + 40 + 4
- 18. 2. 56,203 = ___________________________ PracticeA: Using your whiteboard, write each given number in expanded form. 50,000 + 6,000 + 200 + 3
- 19. 3. 80,518 = ___________________________ PracticeA: Using your whiteboard, write each given number in expanded form. 80,000 + 500 + 10 + 8
- 20. 4. 91,034 = ___________________________ PracticeA: Using your whiteboard, write each given number in expanded form. 90,000 + 1,000 + 30 + 4
- 21. 5. 14,844 = ___________________________ PracticeB: Using your whiteboard, write each given number in word form. Fourteen thousand, eight hundred forty-four
- 22. 6. 56,203 = ___________________________ PracticeB: Using your whiteboard, write each given number in word form. Fifty-six thousand, two hundred three
- 23. 7. 80,518 = ___________________________ PracticeB: Using your whiteboard, write each given number in word form. Eighty thousand, five hundred eighteen
- 24. 8. 91,034 = ___________________________ PracticeB: Using your whiteboard, write each given number in word form. Ninety-one thousand, thirty-four
- 25. 9. 60,000 +5,000 + 900 + 30 + 7 = ___________________________ Practice C: Using your whiteboard, write each given number in standard form. 65,937
- 26. 10. 70,000+2,000+500+6 = ___________________________ PracticeC: Using your whiteboard, write each given number in standard form. 72,506
- 27. 11. 50,000+20+7 = ___________________________ PracticeC: Using your whiteboard, write each given number in standard form. 50,027
- 28. 12. Fifteen thousand,two hundred eighty-nine __________________________ Practice C: Using your whiteboard, write each given number in standard form. 15,289
- 29. 13. 8 thousands,5 tens __________________________ Practice C: Using your whiteboard, write each given number in standard form. 8,050
- 30. 14. 5 tenthousands, 7 hundreds, 9 tens __________________________ Practice C: Using your whiteboard, write each given number in standard form. 50,790
- 31. 15. Ninety thousand, seventeen __________________________ PracticeC: Using your whiteboard, write each given number in standard form. 90, 017
- 32. 16. Two hundredthousand, three __________________________ Practice C: Using your whiteboard, write each given number in standard form. 200, 003
- 33. 17. Two million,nineteen thousand, eight hundred fifteen __________________________ Practice C: Using your whiteboard, write each given number in standard form. 2,019,815