Understand

#1

a. What is asked?

• The amount of money I need to pay.

b. What are the given facts?

• ₱7.75–cost of instant noodles
• ₱16–cost of can of sardines
• ₱12.25–cost of 2 sachets of coffee

Plan

a. What operation to be used?

• Addition

b. What is the number sentence?

• ₱7.75 + ₱16.00 + ₱12.25 = N

Solve

• ₱7.75 + ₱16.00 + ₱12.25
• = ₱23.75 + ₱12.25
• = ₱36.00

Final Answer

I need to pay ₱36.00.

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Understand

#2

a. What is asked?

• The money balance of Alvin's passbook.

b. What are the given facts?

• ₱hp 5,500.00–amount of money that Alvin has in his savings account
• ₱hp 2,250.00–amount of money that Alvin withdrew
• ₱hp 700.00–amount of money that Alvin deposited to his savings account

Plan

a. What operation/s will be used?

• Addition and Subtraction

b, What is the number sentence?

• (₱hp 5,500.00 – ₱hp 2,250.00) + ₱hp 700.00 = N

Solve

• (₱hp 5,500.00 – ₱hp 2,250.00) + ₱hp 700.00
• ₱hp 3,250.00 + ₱hp 700.00
• ₱hp 3,950.00

Final Answer

The money balance of Alvin's passbook is ₱hp 3,950.00

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