sim in math

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I.

INTRODUCTION

Hello there! Im here to help you understand more how to add integers. I hope that you willenjoy answering and studying this material. It willnot only make you enjoy, but, the learningsyouve gain will also help you in your every daylife.

What are you waiting for??Lets go..

II. GUIDE CARD


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We can use a number line to understandmore how to add integers. The sum of two

positive numbers is a positive number. Thesum of two negative numbers is negativenumber. If the given is a positive and anegative number, you will subtract them andthen you will copy the sign of the number

who has the greater absolute value. But inthe number line, you will add the positive andnegative but the process will be change tosubtraction. Copy the sign of the numberwith the greater absolute value.

PROPERTIES OF ADDITION

y

The COMMUTATIVE PROPERTY OF ADDITION states that changing the order of the addends in addition does not change the sum.

y

The ASSOCIATIVE PROPERTY OF ADDITION states that the way the addends are grouped in a sum does not affect the sum.


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y

The IDENTITY PROPERTY OF ADDITION states that the number 0 is the identity element for addition in

the set of whole numbers because adding 0 to any wholenumber does not change the whole number.

III. ACTIVITY CARD

ACTIVITY #1FIND THE SUM.

1.

5 t 3 = 4. (- 56) t 4 5 =2.

(-7 ) t (-3 ) = 5 . 301 t (-94 ) =

3. 3 t (- 6) =

ACTIVITY # 2

1. (- 5) + 10 = 4. 67 + (-8 6) =

2. (-100 ) + 56 = 5. 98 + (-1 65) =3. (-23 ) + (-64) =


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ACTIVITY # 3

1. (- 56) + 123 (- 51) = 4. 156 + (-9 6) + 23 =

2. 114 + (-4 5) + (-8 6) = 5 . 23 + (- 69) + 120 =

3. (-102 ) + (-156) + 300 =

IV.ASSESSMENT CARD

ANSWER THE PROBLEMS GIVEN BELUSING THE ADDITION OF INTEGERS.

1.

I am a stamp collector, I already collected567 stamps . I ask help with my friends andthey gave me 486 stamps . How many

stamps are there in all?2.

P atricia Anne is playing P IKO. Shejumps 6 times to the right and goes back 3


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times to get her rock . In what number isP atricia now?

3. Lovely decided to walk at the park . Shewalks 34 blocks south and decided to goesback 18 blocks north . On what number ofblock is lovely now?

4 .

What is the result of borrowing 500 pesos

and paying 306 pesos?5.

I decided to go upstairs . I walk 6 stepsforward and another 8 steps to reach myroom, how many steps did I take in all?

Activity # 2.

Enumerate the 3 properties of

addition. Explain. (5 points)

Activity #3.

Differentiate the followingy

C ommutative and associative

y

Associative and identity

y

Identity and commutative


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V.ENRICHMENT CARDADD THE GIVEN NUMBERS TO ANSWER THE MAINQUESTION.

\WHAT IS THE MOST STUPID

THING THAT DANIELLE BAYLA DID WHEN HE IS BROKENHEARTED?[ ANSWER:

He put the 1 .____ of the 2. _____ ona 3. _____ and 4. _____ it away.After a minute, he will 5. ___ it and 6. ____ the 7. ____ he 8. ____.


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1 .

3 + (-4) + 2 =2.

45 + 3 + (-26) =

3. (-18 ) + (-9) + 5 =4.

67 + (- 1 6) =5.

100 + (-5 0 ) =

6.

(-8 9) + 1 9 =7.

34 + 72 + (-53) =

8 . 1 9 + (-25) + 11 =

Wrote = 5 kiss = -70

Get = 50 girl = 22

Throw = 51 slipper =-22

Name = 53 name = 1

ACTIVITY # 2.

EXPLAIN HOW TO ADD INTEGERS ON YOUR OWN WORDS.


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Activity #3.

1. Mt. Everest, the highest elevation in Asia, is 29,028

feet above sea level. The Dead Sea, the lowestelevation, is 1,312 feet below sea level. What is the

difference between these two elevations?

2. In Buffalo, New York, the temperature was -14F in

the morning. If the temperature dropped 7F, what is

the temperature now?

3. A submarine was situated 800 feet below sea level. If

it ascends 250 feet, what is its new position?

After reading my guide card, you willunder go many exams. I hope you will

get many information and you will alsoenjoy answering those exams.

Thank you for answering. I hope you learn a lotand you also understand more how to addinteger. I wish that you will apply the learning sthat you gain in your own life


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VI. REFERENCES Elementary algebra

Lecture notebook in math

Internet

VII. ANSWER KEY Activity card

# 1. # 3.1. 8 4. -11 1. 16 4. 83

2. -10 5. 207 2. -17 5. 74

3. -3 3. 42


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# 2.

1. 5 4. -192. -44 5. -67

3. -87

Assessment card Activity 11.1023 4. 194

2. 3

3. -19

Activity 2

1. Associative property of addition

2. Cumulative property of addition3. Identity property of addition


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Activity 3

Refer to the guide card

Enrichment card Activity 1

1. name 5. Get

2. girl 6. Kiss

3. slipper 7. Name

4. throw 8. Wrote

Activity 2Answers may vary

Activity 3

1. 30340 ft.

2. -21F

3. -550 ft

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