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Chapter 1: Numbers (1 videos)

1.1: Writing

1. Read,write 10 digit numbers in numerals and words

Chapter 2: Arithmetic Operations (11 videos)

2.1: Addition

1. Add numbers of complexity and arbitrary size by standard algorithm

2.2: Subtraction

1. Subtract numbers of complexity and arbitrary size by standard algorit

2.3: Multiplication

1. Multiply numbers by 10, 100 and 1000
2. Multiply numbers by 3-digit numbers
3. Multi-digit whole number multiplication by standard algorithm

2.4: Division

1. Divide numbers by 10, 100 and 1000
2. Number of zeros in the product of a number with a power of 10

2.5: Arithmetic operations

1. Simplification the DMAS Rule
2. BODMAS rule (using parenthesis only)
3. Verify distributive law w.r.t addition and subtraction of numbers
4. Convert simple expressions into numeric form

Chapter 3: Fractions And Decimals (54 videos)

3.1: Fractions

1. Write whole numbers as fractions

3.2: Addition of fractions

1. Add two or more unlike fractions
2. Solve addition word problem of like fractions by making equation
3. Associative property w. r. t. addition with same denominator

3.3: Subtraction of fractions

1. Add and subtract unlike fractions with different denominators
2. Solve subtraction word problem of unlike fractions by making equation

3.4: Multiplication of fractions

1. Multiply a whole number with a fraction
2. Word problem on Multiplication of mixed fractions with simple fractio
3. Multiply two simple fractions
4. Modeling fraction multiplication
5. Multiply mixed fractions with simple fractions
6. Multiply mixed fractions with mixed fractions
7. Multiply 2 or more fractions involving brackets
8. Commutative property of fractions w. r. t. multiplication
9. Associative property of fractions w. r. t. multiplication
10. Distributive property of multiplication over addition (fraction)
11. Distributive property of multiplication over subtraction (fraction)
12. Compare the size of product with its factors using multiplication
13. Compare the number with its product with a proper and improper fracti

3.5: Division of fractions

1. Divide a unit fraction by a whole number
2. Divide a whole number by a unit fraction
3. Divide a fraction by another fraction
4. Word problem on divide a unit fraction by a whole number
5. Word problem on divide a whole number by a unit fraction
6. Solve real life problems involving division of fractions
7. Word problem on division of whole numbers with fractional answers
8. Use BODMAS rule to simplify fractions

3.6: Interpretation of fractions

1. Word problem on Interpretation of fractions using visual fraction mod
2. Word problem on Interpretation of division as fraction
3. Find area of rectangle with fractional length

3.7: Introduction to decimals

1. Write decimals in expanded form
2. Recognize like and unlike decimal numbers

3.8: Conversion and comparison of decimals

1. Convert decimals to fractions (up to 3 decimal places)
2. Convert fractions to decimals

3.9: Addition of decimals

1. Use models to add decimals to hundredths
2. Use place value to add decimals to hundredths
3. Use properties of operation to add decimals to hundredths

3.10: Subtraction of decimals

1. Use models to subtract decimals to hundredths
2. Use place value to subtract decimals to hundredths

3.11: Multiplication of decimals

1. Multiply a decimal by 10, 100 and 1000
2. Use models to multiply decimals to hundredths
3. Use place value to multiply decimals to hundredths
4. Multiply a decimal number by tenth and hundredths

3.12: Division of decimals

1. Placement of the decimal after dividing by a power of 10
2. Divide a decimal number by a decimal number by converting it to fract
3. Divide a decimal number by a decimal number using direct division
4. Use models to divide decimals to hundredths
5. Use place value to divide decimals to hundredths
6. Simplify decimal expressions involving brackets

3.13: Estimation

1. Round decimals using place value to nearest whole or decimal number
2. Solve real life situations involving decimal numbers

3.14: Percentage

1. Recognize percentage as a special kind of fraction
2. Convert Whole number percentage to fraction
3. Solve real life problems involving percentages

Chapter 4: HCF and LCM (7 videos)

4.1: H.C.F.

1. HCF of 2 or 3 numbers by prime factorization method
2. HCF of 2 or 3 numbers by division method

4.2: L.C.M.

1. LCM of 2 or 3 numbers by prime factorization method
2. LCM of 2 or 3 numbers by division method
3. All methods of finding HCF of numbers
4. All methods of finding LCM of numbers
5. Word problems involving LCM and HCF

Chapter 5: Unitary Method (8 videos)

5.1: Unitary method

1. Unitary method
2. Word problems on unitary method with value of one object is given
3. Word problems on unitary method with value of more than one objects i

5.2: Direct and inverse proportion

1. Concept of ratio
2. Concept of proportion
3. Direct proportion
4. Inverse proportion
5. Word problems involving direct proportion
6. Word problems involving inverse proportion