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MATH PPT

- 1. Math Week 6
- 2. ✔Divide 3-to 4-digit numbers by 1- to 2- digit numbers with and without remainder ▪ M4NS-If-54. 3
- 3. Find the missing value to complete the table below. What I Know
- 4. What’s In Find the product of the following: 1. 8 x 6= 4. 7 x 6= 2. 0 x 3= 5. 8 x 9= 3. 4 x 4=
- 5. Division is the process of finding out how many times one number is contained in another. The symbols for division are:
- 6. Division is the process of finding out how many times one number is contained in another. The symbols for division are:
- 7. In the division sentence above, 6 is the dividend, 3 is the divisor, and 2 is the quotient
- 9. Write the quotient of each division sentence below. 1.40 ÷ 5= 2. 18 ÷ 3= 3. 24 ÷ 4= 4. 36 ÷ 6= 5. 49 ÷ 7=
- 10. What’s New Bicolanos are known for their special liking for chilis. In fact, according to an article in philstar.com and also listed in Guinness, the world record holder for the most chilis eaten is a Bicolano named Eriberto N. Gonzales Jr. Lolo Felix and his 5 friends were just like Eriberto who love to eat chilis. In Lolo Felix’ farm, he and his friends were trying to divide all the 912 chilis evenly among themselves. How many chilis does each of them get?
- 11. What Is It
- 14. What’s More Decoding: Solve the problem and then use the letters to solve the riddle.
- 15. Find the quotient. 1) 5 628 ÷ 28 6) 2 456 ÷ 6 2) 5 725 ÷ 27 7) 674 ÷ 8 3) 4 593 ÷ 45 8) 985 ÷ 5 4) 7 650 ÷ 75 9) 654 ÷ 3 5) 6 738 ÷ 32 10) 4 320 ÷ 2
- 16. What I Have Learned How do you divide a 3- to 4-digit number by a 1- to 2- digit number without or with remainder?
- 17. 1. Decide how many digits in the dividend a divisor can divide. 2. Write the quotient above the digit being divided. 3. Multiply the quotient by the divisor. 4. Write the product under the digit being divided, then subtract. 5. Bring down the next digit in the dividend. 6. Divide the new formed dividend by the divisor. 7. Continue the process until the last digit with the lowest place value. 8. Write the remainder, if there is any, at the side of the
- 18. What I Can Do Solve the following problems. 1. Miriam and her mother packed 1560 kilograms of rice in small plastic bags. How many plastic bags were used if each bag contained 15 kilograms?
- 19. 2. Mr. Santos ordered 375 kilograms of dried fish packed in bags of 25 kilograms each. How many bags of dried fish could Mr. Santos expect to receive?
- 20. Assessment Find the quotient of each of the following to solve the puzzle.
- 21. Additional Activities Divide the following numbers to find the quotient. 1. 684 ÷ 5 6) 5 248 ÷ 85 2. 7 385 ÷ 54 7) 975 ÷ 6 3. 5 526 ÷ 6 8) 6 260 ÷ 20 4. 380 ÷ 27 9) 4 350 ÷ 48 5. 1 296 ÷ 50 10) 846 ÷60
- 22. Lesson 2 ✔Divide mentally 2-to 4-digit numbers by tens or hundreds or by 1 000 without and with remainder ▪ M4NS-If-54.3
- 23. Find each quotient mentally. 1. 50 ÷ 10 = ______ 6. 1 034 ÷ 1000 = ______ 2. 300 ÷ 100 = ______ 7. 451 ÷ 10 = ______ 3. 9 000 ÷ 1000 = _____ 8. 792 ÷ 100 = ______ 4. 35 ÷ 10 = ______ 9. 2 135 ÷ 10 = ______ 5. 205 ÷ 100 = ______ 10. 8 734 ÷ 100 = ______ What I Know
- 24. Divide the following and fill each cross – number puzzle. What’s In
- 25. Read the story problem. What’s New Andrea wants to give boxes of oranges to the frontliners of COVID-19 pandemic. How many boxes of 10 oranges each can she make if there are 5 000 oranges?
- 26. ✔ What is asked in the problem? ✔ What are the given facts that can help you solve the problem? ✔ What can you say about Andrea? What kind of person is she? What’s New
- 27. To find out how many boxes of oranges Andrea can make without using paper and pencil, remember the following: To find out how many boxes of oranges Andrea can make without using paper and pencil, remember the following: ➢ When a number is divided by 10, all its digits, except in the ones place, become the quotient. ➢ The digit at the ones place becomes the remainder, if there is any. What Is It
- 38. Activity 1. Divide the numbers mentally by 10. 1. 90 ÷ 10 = 2. 611 ÷ 10 = 3. 2 193 ÷ 10 = 4. 65 ÷ 10 = 5. 5 983 ÷ 10 = What’s More
- 39. Activity 2. Divide the numbers mentally by 100. 1. 800 ÷ 100 = 2. 492 ÷ 100 = 3. 7 242 ÷ 100 = 4. 1 800 ÷ 100 = 5. 9 001 ÷ 100 =
- 40. Activity 3. Divide the numbers mentally by 1000. 1. 7 000 ÷ 1 000 = 2. 8 924 ÷ 1 000 = 3. 5 676 ÷ 1 000 = 4. 3 002 ÷ 1 000 = 5. 2 050 ÷ 1 000 =
- 41. How to divide mentally 2- to 4-digit numbers by 10? What I Have Learned
- 42. 1. In dividing mentally 2- to 4-digit numbers by 10 ➢ When a number is divided by 10, all its digits, except in the ones place, become the quotient. ➢ The digit in the ones place becomes the remainder, if there is any.
- 43. How to divide mentally 2- to 4-digit numbers by 100? What I Have Learned
- 44. 2. In dividing mentally 2- to 4-digit numbers by 100 ➢ When a number is divided by 100, all its digits, except in the tens and ones places, become the quotient. ➢ The number formed by the digits in the tens and ones places becomes the remainder, if there is any.
- 45. How to divide mentally 2- to 4-digit numbers by 1000? What I Have Learned
- 46. 3. In dividing mentally 2- to 4-digit numbers by 1 000 ➢ When a number is divided by 1 000, all its digits, except in the hundreds, tens and ones places, become the quotient. ➢ The number formed by the digits in the hundreds, tens, and ones places becomes the remainder, if there is any.
- 47. What I Can Do 1. What is asked in the problem? 2. What are the given facts that can help you solve the problem? 3. How will you solve the problem? 4. What is the answer to the problem?
- 48. Divide the problems mentally. 1. 50 ÷ 10 6. 7 789 ÷ 1 000 2. 650 ÷ 100 7. 43 ÷ 10 3. 8 040 ÷ 1 000 8. 999 ÷ 100 4. 91 ÷ 10 9. 3 110 ÷ 100 5. 121 ÷ 100 10. 9 111 ÷ 10 Assessment
- 49. Solve the following problems. Additional Activities 1. How many 100-peso bill will there be in ₱ 7 654? How much will be the remainder? 2. Mrs. Dela Cruz has ₱ 9 095. She wants to give it to the families affected by the Enhanced Community Quarantine (ECQ) in her community. How much will each of the family receive if she decides to give it to 10 families? How much money will be left?