4. At the end of the lesson, the learners are
expected to:
*create problems (with reasonable answers)
involving division without or with any of the other
operations of fractions and mixed numbers. (M6NS-
Ic-97.2)
6. But to multiply is easy just do it
They say…
Division you must KEEP, CHANGE and
FLIP
See…
Fractions are just a game!
7. KING BACK
L
*Can we use the steps in solving
routine problems to solve non-
routine problems?
*Identify the different steps.
8. Have you tried making problems out
of the mathematical sentences
presented to you by your Math
teacher?
If yes, were you able to do it easily?
9. Today, we are going to discuss
creating problems involving
division of fractions.
10. Read and learn:
Mario was asked by his teacher to
create a problem out of the situations:
11. 1. Motorcycle, 51 ½ liter, liters of
gasoline for a 120 km trip.
2. Airplane flies 2880 km in 4 ½
hours, average speed of the
airplane.
12. Mario had created the following problems:
1. A motorcycle diver consumes one liter of
gasoline for every 51 ½ km that he travels. If he
will cover a total distance of 120 km for a
particular trip, how many liters of gasoline are
needed for a 120-km trip?
13. Mario had created the following problems:
2. An airplane flies a distance of
2880 km in 4 ½ hours. Find the
average speed of the airplane.
14. In creating a word problem, think of the
following:
*the concept in Math
*type of problem to be created
15. *read examples of word-problems and study
their solutions
*data given to solve the problem must be
there
*the answer must be the answer to what is
asked and must be reasonable.
16. Think-pair-share: Study the problem.
Mikka did 2/13 of a load of laundry on
Thursday and 5/13 of a load of laundry on
Friday. If she will still do laundry on Saturday
and Sunday, what part of the remaining
laundry will each day have?
18. 1. Write a problem similar to “Don Antonio has 7
7/8 hectares of land. His wife has 2/3 of what he
has. If they will divide their lands among their 7
children, what part will each child have?”
2. Write a story problem that shows: 3 5/7 ÷ 4/5 =
�
19. If you will relate to a song your
experience in creating word
problems, what would it be and
why?
20. What are the points to remember in
creating word-problem involving
division of fractions?
What have you learned?
21. Create a problem out of the following:
1. 96 cups of buko salad; number of servings that
can be made; 2/3 cups per serving
What have you learned?
ASSESSMENT
2. Mariano family’s-spent 1/10 of the income
on electricity, monthly income is Php.19,
260;amount spent on electric bill
22. Answer page 37 of your Math
Workbook (Enhance your skills)
What have you learned?
ASSIGNMENT
25. At the end of the lesson, the learners are
expected to:
*analyze test questions carefully
*answer test questions correctly
26. Summative Assessment
The goal of summative assessment is to
measure the level of success or
proficiency that has been obtained at the
end of the instructional unit.
What have you learned?
27. During the Test…
*Listen to and read instructions carefully -
make sure you understand them.
*If you have a question, ask it.
*Answer questions completely and with
detail.
28. During the Test…
*Check to sure you have not skipped
anything and proofread your answers.
*Do not let other test takers distract you --
it makes no difference who finishes first or
last.
29. During the Test…
*If you finish early, go back and proof your
answers again. But don’t change anything
unless, you are sure. Studies show that the
first answer you choose is usually the right
one.
32. At the end of the lesson, the learners are
expected to:
*add and subtract decimals and mixed
decimals through ten thousandths without
regrouping. (M6NS-Id-106.2)
33. UNLOCKING OF DIFFICULTIES
Decimal-is a fraction written in a special form.
Instead of writing 1/2, for example, you can
express the fraction as the decimal 0.5, where
the zero is in the ones place and the five is in the
tenths place. Decimal comes from the Latin word
decimus, meaning tenth, from the root word
decem, or 10.
34. UNLOCKING OF DIFFICULTIES
Decimals are the numbers, which
consist of two parts namely, a whole
number part and a fractional part
separated by a decimal point. For
example, 12.5 is a decimal number.
35. KING BACK
L
Find the sum or difference:
1) 0.421 + 0.002 =
2) 12.21 + 9.18 =
3) 3.12 – 0.77 =
4) 1.24 – 0.123 =
5) 5.55 – 0.64 =
36. Read and understand the story then answer
the questions that follow:
Andeng does not easily throw things or
objects like paper bags, plastic spoons and
forks, pieces of strings or ribbons, Christmas or
birthday wrappers, and others. She neatly
stores them in a box or cabinet for future use.
37. Comprehension check:
1. What does Andeng do with the used
things or objects?
2. What kind of girl is she?
3. Do you also recycle things/objects? Why?
38. Problem Opener.
One day, Precious, Andrea’s younger sister needed 4
pieces of ribbon for her project. Linda gave her yellow,
pink, blue, and red ribbons with lengths 0.2 m,
0.48m,0.3m and 0.15m respectively. How long are the
yellow and blue ribbons if put together? When Precious
compared the red and pink ribbons which is longer? By
how much?
39. Write the following on your show-me-
board. Discuss the number sentence.
0.2 m
+ 0.3 m
0.5 m
40. In adding or subtracting decimals, follow
the following steps:
1. Arrange the addends (for addition),
subtrahend and minuend (for subtraction)
in column.
2. Annex zeros if necessary.
41. 3. Start adding or subtracting from the
digit with the smallest place value
going to the highest place value.
4. Use regrouping if necessary.
5. Affix the decimal point in your
answer properly.
42. Work in Pair.
Find the sum or difference.
1) 0.23 + 0.72 =______
2) 0.002 + 0.234 + 0.3141 = ________
3)0.4213 + 0.031 + 2.1122 = ________
45. Solve:
1) How much more than 7.13 is 9.99?
2) Take away 1.5125 from 10.7899
3) Find the sum of 11.424 and 98.455
46. 4) Selling boiled corn, Mang Obet walked 2.5 km to
Alfonso Market then 4.2 km around the town before
taking rest. How many kilometers had he walked?
5) Cardo will give 23.75 kg of mangoes and 11.25 kg
of chicos to his aunts. How many more kilogram are
the mangoes than the chicos?
47. How do you add or subtract
decimal numbers up to ten
thousandths without regrouping?
HAVE YOU
?
48. Write the decimals in column then perform the indicated
operation.
1) 0.31 + 0.42 + 0.16 = N
2) 0.13 + 0.0002 + 0.1002 = N
3) 161.4676 – 20.1035 = N
4) 16.021 decreased by 13.9452 is ________
5) Take away 2.3145 from 12.6276
What have you learned?
ASSESSMENT
49. Find the sum or difference.
1. 0.549 -0.014
2. 0.6531 + 0.124
3. 0.56 + 0.0023 + 0.2
4. 0.783 – 0.53
5. 0.205 + 0.6124
What have you learned?
ASSIGNMENT
52. At the end of the lesson, the learners are
expected to:
*add and subtract decimals and mixed
decimals through ten thousandths with
regrouping. (M6NS-Id-106.2)
53. DECIMAL RHYME
Decimal Place Value
Reading decimals is easy, you’ll see.
They have two names, like you and me.
First you say the name, as if there were no dots.
Then you say the name of the last place value spot!
Example: 0.287
First name: two hundred eighty-seven
Last name: thousandths
55. What will you do if you receive excess
change from the amount of goods you
bought?
56. Problem Opener.
Marianne bought a kilo of mango at Php
45.50 and pineapple at Php 35.00. Is it
right to receive a change of Php 29.50 at
her Php 100.00? Why?
57. What does the problem ask for?
What are the given facts?
What operations are needed to solve
the problem?
58. How much change did she get? Is it the
right amount?
If you were given an excess change,
what will you do?
Is it good to eat fruits? Why?
What good character traits does the
problem show?
60. Find the sum/difference vertically.
1. 0.2356 + 0.1156 = N
2. 0.7651 + 0.3346 = N
3. 6.2785 + 11.1543 = N
4. 0.9623 – 0.3478 = N
5. 0.721 – 0.4625 = N
61. Solve the problem below.
Dennis went to Ayala Mall in Tagaytay
because he wants to buy shorts costing
P 150. If he saved P 35.50 last week and P
47.25 this week, how much more will he
save?
62. How do you add/subtract
decimals through ten
thousandths with regrouping?
HAVE YOU
?
63. Find the sum/difference
1) 0.1361 + 0.13 + 0.3462 = N
2) 0.556 + 0.1762 + 0.4417 = N
3) 0.923 – 0.05621 = N
4) Add 0.1352 to the sum of 0.3416 and 0.1235
5) Subtract 0.3286 from 0.7584.
What have you learned?
ASSESSMENT
64. Perform the indicated operation.
1. 0.104 2. 0.7244 3. 0.3361
+ 0.215 - 0.3586 + 0.1529
0.156 0.4163
What have you learned?
ASSIGNMENT
65.
66. Solving 1 or More Steps
Routine Problems Involving
Addition and/or Subtraction of
Decimals and Mixed Decimals
Using Appropriate Problem-
Solving
Strategies and Tools.
67. At the end of the lesson, the learners are expected to:
*solve 1 or more steps routine problems involving
addition and/or subtraction of decimals and mixed
decimals using appropriate problem-solving strategies
and tools. (M6NS-Id-108.2)
68. DECIMAL RHYME
To the left of the point
Are the ones, tens, hundreds
To the right of the point
Are tenths and hundredths
Thousandths, ten thousandths
The further you go
Means you're representing smaller parts of the number that
you know.
71. Do you help others in need?
Why? Is it good to help
others?
72. Problem Opener
Jose and Wally went to a bookstore. Wally found a
found a good book which cost Php 120.00 and Php
99.50. He only had Php 1500.00 in his purse, but he
wanted to buy the book very much. Jose offered to
lend her some money. How much will Jose give to
Wally to buy the book?
73. 1.What is asked in the problem?
2. What are the given facts?
3. What operations are needed to
solve the problem?
74. 4. What is the hidden question?
5. What is the number sentence needed to
solve the problem?
6. What did Jose do after knowing that Wally
has only Php 150.00 ?
7. Is it good to help others? How do you feel
after helping other people?
75. Read and analyze word problem.
Lani and Sol went to a book fair. Lani found 2 good
books which cost P 45.00 and P 67.50. She only
had P 58.00 in her purse but wanted very much to
buy the books. Sol offered to give her money. How
much will Sol give for Lani to be able to buy the
books?
76. 1. The word problem asks for______________
2. The problem needs ___________
3. The operation to be used is _______________
4. The number sentence is ___________________
77. Solve this problem using AGONSA steps.
Asked
Given
Operation
Number Sentence
Solution
78. Brgy. San Juan is divided into 5 puroks. Each purok agreed
to collect certain amount from the households for the
incoming San Juan Fiesta. Purok 1 collected Php 985.50,
Purok II collected Php1,050.00. Purok III collected Php
785.00. Purok IV collected Php 875.00 and Purok V
collected Php 5,000.00 How much bigger is the collection
of Purok V than that of the other 4 puroks?
79. 1. What is asked?
2. What are the given facts?
3. What operations to be used?
4. What is the number sentence?
5. What is the solution to the problem?
6. What is the answer? Label your answer.
80. Solve this problem following the steps in solving word problems.
The Samahang Kabataan agreed to share by distributing tickets to
the motorists. The president collected Php 255.75, the treasurer
collected Php 275.50 and the other officers collected Php 495.75. If
they spend Php 150.00 for printing tickets, how much were left to
be shared to their barrio fiesta?
81. What are the important steps in solving
two to three step-word-problems in
addition and subtraction of decimals
HAVE YOU
?
82. Solve the Problem using AGONSA steps.
Barangay Maligaya is 28.5 km from the town
proper. In going there, Ricardo traveled 12.75
kilometers by jeep, 8.5 km by tricycle, and the
rest by hiking. How many kilometers did
Ricardo hike?
What have you learned?
ASSESSMENT
83. Write the number sentence and solve:
Delia filled the container with 3.5 liters of
water. Her mother used 0.75 liters of water for
cooking and 1.25 liters for palamig. How
much water was left in the container?
What have you learned?
ASSIGNMENT
