Addition upto 10
Addition upto 20
Addition of 2-digit numbers (Easy: without regrouping/carrying)
Addition of 2-digit numbers
Addition of 3-digit numbers
Word problems (Addition)

Subtraction upto 10
Subtraction upto 20
Subtraction of 2-digit numbers (Easy: without regrouping/borrowing)
Subtraction of 2-digit numbers
Subtraction of 3-digit numbers
Word problems (Subtraction)

Addition & Subtraction upto 10
Addition & Subtraction upto 20
Addition & Subtraction of 2-digit numbers (Easy: without regrouping/carrying/borrowing)
Addition & Subtraction of 2-digit numbers
Addition & Subtraction of 3-digit numbers

Multiplication of a 2-digit number with 1-digit number
Multiplication of two 2-digit numbers
Word problems (Multiplication)

Division of a 2-digit number with 1-digit number
Division of a 3-digit number with 1-digit number
Word problems (Division)