Powers of Ten: Exponential & Number Form | Grade 5 Math | 5.NBT.A.2 💛

In this math video we will consider powers of ten in exponential form and in number form. We will be presented with a table comparing valued in exponential form and number form. We will drag and drop the appropriate values that are missing to complete the table. We will understand that exponential form represents a power with a base of ten and an exponent. We will review that the exponent informs us of how many times to multiply the base by itself. We will also understand that the number form of a value with a base of ten will be a 1 followed by the zeros. The number of zeros will be the same as the exponent of the value in exponential form. An exemplar solution is modeled and explained.
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00:00 Introduction
00:14 The Question
00:46 Understanding the Problem
00:58 Number Form vs. Exponential Form
01:17 What is Base Ten?
02:09 Number Form to Exponential Form
02: 38 Exponential Form to Number Form
03:14 Student Practice
03:44 The Solution
Number & Operations in Base Ten
Understand The Place Value System.
5.NBT.A.2 Explain patterns in the number of zeros of the product when multiplying a number by powers of 10, and explain patterns in the placement of the decimal point when a decimal is multiplied or divided by a power of 10. Use whole-number exponents to denote powers of 10.
Question 9 - Grade 5 - 2023 MCAS
Number and Operations in Base Ten
5.NBT.A.2 Match numbers written as powers of ten with their equivalent value written in number form.