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Analyzing 1-step word problems

involving either addition or

subtraction

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+ A (6) B(7) C (8) D (9) E (10) F(11) G (12)

9

10

11

12

13

14

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Aling Rosa sold 350 greenmangoes and yellow mangoes. If she

sold 175 green mangoes, How many

yellow mangoes did she sell.

Tell about the following based on the

problem above:

1. Number of yellow mangoes2. 350 and 175 mangoes

3. subtraction

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Luz bought a cartolina worth P 10.00and colored papers worth P 24.25. Howmuch did she pay for these items?

Answer the following:

1. Who bought the cartolina and colored papers?

2. Where do you think she will use these things?

3. If you buy something from the store, what do you

think you should do?4. If you were Luz and you still had extra money

would you still buy other things besides cartoloina

and colored papers? Why?

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John swam a distance of 0.4 km..Daniel swam a distance of 0.62 km.

How much farther did Daniel swimthan John?

What is asked? What are the given data?

What operation will you used? What is the number sentence?

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In analyzing 1-step wordproblem involving either additionor subtraction of decimals,

follow these steps:

a) Know what is asked

b) Know the given facts

c) Determine the process to be used

d) Write the mathematical sentence.

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Application:

Atty Sison paid P450.00 for a pair of

shoes and P 375.00 for a shirt. What is

the total cost?1. What is asked?

2. What are the given data?

3. What operation will you used?

4. What is the number sentence?

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Hans weighs 62.2 kg, while hisfriend Carlo weighs 70.5 kg. What isthe total weight of the two boys?

What is asked?

What are the given data?

What operation will you used?

What is the number sentence?

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Evaluation: Analyze the problem below.

Mother had 6.8 kg. of chicken inthe refrigerator. If she cooked 3.9kg. How many kilos of chicken

were left?1. What is asked?

2. What are the given data?

3. What operation will you used?

4. What is the number sentence?

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Greg has a basket of ripemangoes weighing 152.72 kilos while

his brother has 163.50 kilos. Howmany kilos do they have in all?

1. What is asked?2. What are the given data?

3. What operation will you used?

4. What is the number sentence?

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Assignment:Read and analyze

Follow the steps in analyzing wordproblem:

Paro spends P 260.45 for smacks

and P 150.00 for fare to schoolevery week. How much does she

spend weekly for her snacks and

fare?

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Gracia needs 15.5 metres of cloth

for her sala set cover and 35.62

metres for window curtains. Howmany more metres are for the

window curtains than for the sala

set cover?