Am I good in my subjects?

In my Maths, I will learn about:

1)Whole numbers

• Numbers to 100 000
• Rounding off and Estimation
• Factors
• Multiples

2)Multiplication and Division of Whole numbers

• Multiplication and Division by a 1 digit number
• Multiplication by 10
• Multiplication by tens
• Multiplication by a 2-digit number
• Solving word problems

3)Fractions

• Mixed numbers
• Improper fractions
• Adding and Subtracting fractions
• Solving word problems
• Fractions of a set

I am good in Whole numbers, Multiplication, Division and Fractions. Quite all of them but,

I will be confused by the 3 digit Multiplication and Improper fractions.