Introduction

Hi Amazing Mathematicians,

Earlier this year, you learned about tens and ones. Do you remember? How many tens are in the number 48? How many ones? In today’s lesson, we will review tens and ones. Watch the video and complete the activities below.

Video

Activities

Activity #1: Can you find the groups of ten? Type how many objects are in each picture.

Activity #2: What can you count in groups of tens? Ask an adult to help you find a collection of items to count. Group them into tens. Can you count 100 items?

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