Comparing Three-Digit Numbers

The video tutorial teaches students how to compare three-digit numbers using symbols like greater than, less than, and equal to. It introduces the concept with an alligator song and explains how to compare numbers by examining the hundreds, tens, and ones places. The tutorial also covers using a number line for comparison and relates the concept to money. Students practice comparing numbers using base 10 blocks and are encouraged to use correct vocabulary and symbols.

What symbol is used to indicate one number is less than another?

• <

• >

• =

• !=

Tags

CCSS.4.NF.A.2

If two numbers have the same hundreds digit, which place value should be compared next?

• None, they are equal

• Thousands place

• Ones place

• Tens place

Tags

CCSS.2.NBT.A.4

In the context of money, how is $2.49 represented in decimal form?

• 2.49

• 249

• 2.049

• 24.9

Tags

CCSS.4.NF.C.6

Which number is greater: 333 or 246?

• Insufficient information

• Both are equal

• 246

• 333

Tags

CCSS.2.NBT.A.4

What does the symbol '>' represent?

• Less than

• Not equal to

• Greater than

• Equal to

Tags

CCSS.4.NF.A.2

If two numbers are the same in the hundreds and tens place, where do you look next?

• Hundreds place

• Tens place

• They are equal

• Ones place

Tags

CCSS.2.NBT.A.4

What is the correct symbol if 546 is compared to 548?

• !=

• >

• <

• =

Tags

CCSS.2.NBT.A.4

What interactive tool is used for practice in the video?

• Base 10 blocks

• Alligator method

• Number line

• Toothy practice

Tags

CCSS.2.NBT.B.7

What happens if you choose the wrong symbol in the interactive practice?

• End the practice

• Skip the question

• Try again

• Move to the next question

Tags

CCSS.4.NBT.A.2

What should you do if you get a practice question wrong?

• Try again

• Check the correct answer

• None of the above

• Ignore and continue

Tags

CCSS.RF.2.3C

CCSS.RF.2.3D

CCSS.RF.2.4B

CCSS.RF.3.3D

CCSS.RF.3.4A