The video tutorial teaches second graders how to compare numbers using models like blocks or quick pictures. It explains the importance of starting with the greatest place value and provides examples with numbers and story problems. The tutorial also highlights common mistakes students make and offers tips to avoid them. By the end, students should be able to compare numbers effectively using place value.

What can be used to visually represent numbers for comparison?

• Alphabet blocks

• Colored pencils

• Number lines

• Quick pictures

Tags

CCSS.1.NBT.B.3

Which number has more tens, 165 or 145?

• 165

• 145

• Both have the same

• Neither

Tags

CCSS.2.NBT.A.4

In the story problem, who has more beads, Sarah with blue beads or Sarah with red beads?

• More blue beads

• More red beads

• Equal beads

• Cannot determine

Tags

CCSS.1.OA.A.1

What should you compare first when looking at two numbers?

• Ones

• Tens

• Hundreds

• Thousands

Tags

CCSS.2.NBT.A.4

In the example of 423 and 426, which is the correct statement?

• 426 is less than 423

• 423 is greater than 426

• 426 is greater than 423

• Both numbers are equal

Tags

CCSS.2.NBT.A.4

Did Mr. Sorenson sell more oranges or apples?

• Information not provided

• Equal amounts

• More apples

• More oranges

Tags

CCSS.3.NF.A.3D

What is the first place value you should look at when comparing numbers?

• Thousands

• Hundreds

• Tens

• Ones

Tags

CCSS.2.NBT.A.4

Which number is greater: 162 or 171?

• 162

• 171

• Cannot determine

• Both are equal

Tags

CCSS.2.NBT.A.4

What helps to determine the greater number when the hundreds place is the same?

• Ones place

• Color of the number

• Tens place

• Size of the number

Tags

CCSS.2.NBT.A.4

How can quick pictures help in comparing numbers?

• By coloring them

• By using different shapes

• By showing place values visually

• By making them look bigger

Tags

CCSS.1.NBT.B.3