How Big is the Digit? 10× Bigger or 1/10 as Much

by Mountpeace.com

Price: 0 points or $0 USD

Subjects: placeValue,baseTen,mathElementary,math

Grades: 4

Description: 📘 Description: Comparing the Value of Digits In this boom deck, students practice comparing the value of the same digit in different places within a number. They will decide whether a digit is 10 times bigger, 100 times bigger, or 1/10 as much as the same digit in another number. Students build a deeper understanding of place value and how each move to the left makes a digit worth ten times more, while each move to the right makes it worth one-tenth as much. 🎯 Standards CCSS.MATH.CONTENT.4.NBT.A.1 – Recognize that in a multi-digit whole number, a digit in one place represents ten times what it represents in the place to its right. MA.4.NSO.1.1 (Florida B.E.S.T.) – Express how the value of a digit changes if the digit moves one or more places to the left or right. 🗝 Vocabulary: Place Value – the value of a digit based on its position in a number. 10 Times Bigger – each place to the left increases the digit’s value ×10. 1/10 as Much – each place to the right decreases the digit’s value ÷10. Compare – decide which digit has a greater or smaller value in a given number.