Lessons for Grade 3
ARITHMETIC > ARITHMETIC OPERATIONS
Addition, Subtraction of Numbers on Number Line and Downward
- Add numbers using number line
- Downward addition of numbers
- Addition of numbers with carryover
- Subtract numbers using number line
- Downward subtraction of numbers
Worksheets
ARITHMETIC > NUMBER SYSTEM
List of Types of Numbers Used in Maths with Examples
- Types of numbers
- 1. Natural
- 2. Whole
- 3. Integers
- 4. Rational numbers
- 5. Irrational numbers
- 6. Real
- 7. Imaginary
- 8. Complex
- More types of numbers
- What is additive inverse of a number?
FAQs
Worksheets
ARITHMETIC > NUMBER SYSTEM
Divisibility Rules of Numbers 2, 3, 4, 5, 6, 7, 8, 9, 10, 11
- Divisibility rules
- Rule of 2
- Rule of 3
- Rule of 4
- Rule of 5
- Rule of 6
- Rule of 7
- Rule of 8
- Rule of 9
- Rule of 10
- Rule of 11
FAQs
Examples
Worksheets
ARITHMETIC > NUMBER SYSTEM
Estimations by Rounding to the Nearest 10, 100 and 1000
- What is an estimate in maths?
- Round off to the nearest 10
- Rounding to the nearest 100
- Rounding to the nearest 1000
- General rounding rule of 5
Worksheets
ARITHMETIC > NUMBER SYSTEM
Digit, Face, Place Values and Comparison of Numbers
- What is digit?
- What is face value in maths?
- "Value of place" of a digit
- "Place value" of a digit
- Place value of repeating digits
- Compare numbers using place values
FAQs
Examples
Worksheets
ARITHMETIC > NUMBER SYSTEM
Unit, Number and Numeral. Number Systems and Their Rules
- What is Unit?
- What is Number?
- What is Numeral?
- What are the Numeral Systems?
- Convert Romans into Hindu Arabic
- Important rules for roman numbers
- List of Hindu arabic numerals
- List of Roman numerals
FAQs
Examples
Worksheets
KNOWLEDGE > GENERAL MATH
Clock Dial, Hands and Basics of Reading Time on Clock
- What is clock?
- Types of clock
- Parts of analogue clock
- Hour hand
- Minute hand
- Second hand
- Read past of hours
- Read to hours
- Is it a.m. or p.m. on the clock?
- How to read time on clock?
- What is a day?
Worksheets
