Lesson: Counting in Fifties Mathematics

In this lesson, we will learn how to count objects in groups of fifty and how to count in fifties to 1000.

Lesson Video

Q1:

The students are counting in 50s.

What number did Amelia say?

What number should Ethan say?

Q2:

What are the next 3 numbers?

300, 350, 400, , ,

Q3:

Count objects.

Daniel made trays of 5 cookies. Count in 5s to find how many cookies he made.

Hannah bought boxes of 50 cookies. Count in 50s to find how many cookies she bought.