Zhantalabocidn
Answered

Sumali sa komunidad ng IDNStudy.com at simulang makuha ang mga sagot na kailangan mo. Magtanong ng anumang bagay at makatanggap ng detalyadong sagot mula sa aming komunidad ng mga eksperto.

I. DIRECTIONS: Read the questions given in the word problems on addition and subtraction of decimals to do the needful as required. We know we need to add or subtract the decimals as we add or subtract ordinary number.



Marco had ₱ 350.50. He bought jeans for ₱ 264.50 and a shirt for ₱ 65.75. How much did he have after pay?

A. ₱ 20.25
B. ₱ 330.25
C. ₱ 680.75


Juvy bought a gift worth ₱345.60 for her daughter's birthday. How much of her five hundred peso bill was left?

A. ₱ 152.40
B. ₱ 153.40
C. ₱ 154.40


Elijah paid ₱ 1 348.70 for school supplies and ₱ 496.30 for school uniform. How much did she spend in all.?



Elijah paid ₱ 1 348.70 for school supplies and ₱ 496.30 for school uniform. How much did she spend in all?

A. ₱ 1844
B. ₱ 1845
C. ₱ 1846



Claire bought a television set marked ₱ 19 759.90 for only ₱ 15 999.75. How much did she save?


A. ₱ 3760.15
B. ₱ 3770.15
C. ₱ 3780.15






​

Sagot :

Lunaastridperaltaidn

Answer:

1. B

2.C

3.B

4.A

tama ba??

BeRespectfulidn

Answer:

1. B. 330.25

2. C. 154.40

3. B. 1845

4. A. 3760.15

Step-by-step explanation:

1.) addition

carry (Bigletter)

1 1 1

264.50

+ 65.75

--------------

330 25

= 330.25

2.) subtraction

cancel (underlined)

borrowing (bigletter)

499 10

500. 0 0

- 345. 6 0

---------------

154. 4 0

3.) addition

carry (Bigletter)

1 1 1

1348.70

+496.30

--------------

1845 00

= 1845.00 remove 0 = 1845

4.) subtraction

cancel (Underlined)

borrowing (BigLetter)

16

8 6 15 8 10

1 9, 7 5 9. 9 0

- 1 5, 9 9 9. 7 5

----------------------

0 3 7 6 0. 1 5

=3760.15