**Course Description: In Mathematics 3, the learners demonstrate understanding and appreciation of key concepts and skills involving numbers and number sense ( whole numbers up to 10 000; ordinal numbers up to 100 ^{th}; money up to**

**PhP1 000; the four fundamental operations of whole numbers; proper and improper fractions; and similar, dissimilar, and equivalent fractions ); geometry**

** ( lines, symmetry, and tessellations );patterns and algebra ( continuous and repeating patterns and number sentences ); measurement ( conversion of time, length, mass and capacity, area of square and rectangle ); and statistics and probability ( tables, bar graph, and outcome ) as applied – using appropriate technology – In critical thinking, problem solving, reasoning, communicating, making connections, representations, and decisions in real life.**

**I. OBJECTIVES**

** **At the end of the quarter, the learners should be able to:

A. Recognize and represent whole numbers and money up to PhP 10 000;

B. Compare whole numbers and money up to PhP 10 000;

C. Recognize and represent ordinal numbers up to 100^{th};

D. Apply addition and subtraction of whole numbers including money in mathematical problems and real-life situations.

**II. CONTENT**

**Whole Numbers**

- Numbers up To 10, 000

Place Value of a 4- to 5-diigit numbers |

- Rounds to the nearest ten, hundred and thousand
- Comparing using relation symbols
- Ordering 4- to 5-digit numbers

**Ordinal Numbers**

- Ordinal Numbers From 1
^{st}To 100^{th}

**Money**

- Recognizing Coins and Bills
- Comparing Values

**Addition of whole numbers**

- Adding 3-to 5-digit numbers up to three addends with sums up to 10,000
- Estimating the sum
- Adding mentally 2-digit and 1-digit numbers
- Adding mentally 2- to 3-digit numbers with multiples of hundreds

**Subtraction of whole numbers**

- Difference of two 3-to 4- digit numbers
- Estimating the difference of two 3- to 4- digit numbers
- Subtracting mentally 1- to 2- digit numbers with 3-to 4- digit numbers
- Subtracting mentally 2- to 3- digit numbers with multiples of hundreds
- Creating and solving problems involving addition and/or subtraction

**III. Criteria for Evaluation**

** **Written Works …………………………………………….. 40%

Performance Tasks ………………………………………. 40%

Quarterly Assessment …………………………………… 20%

Total ……………………………………………………….. 100%

Mrs. Annie Marie C. Dela Peňa Signatures: __ ___ __ ___

Teacher Father Mother