Lesson: Addition or Subtraction of Tens using Hundred Squares

In this lesson, we will learn how to use hundred squares to find ten more or ten less than a number without counting in ones.

Sample Question Videos

Q1:

Which is the missing piece from the 100 square?

Q2:

Which is the missing piece from the 100 square?

Q3:

Which is the missing piece from this part of the 100 square?

Q4:

94 is ten more than .

Q5:

Ten more than 29 is .

Q6:

Ten less than 85 is .

Preview