Regrouping in Addition Concepts

Miss Turner demonstrates how to use base 10 manipulatives to solve a three-digit addition problem with regrouping. She explains the process of composing numbers using hundreds, tens, and ones, and then guides through adding the ones and tens with regrouping. The video concludes with the final addition and the solution to the problem.

What are base 10 manipulatives used for?

• To solve multiplication problems

• To solve subtraction problems

• To solve division problems

• To solve addition problems with regrouping

What is the first step in solving a three-digit addition problem using base 10 manipulatives?

• Multiplying the numbers

• Subtracting the numbers

• Composing the numbers

• Adding the numbers

How many hundreds are in the first number composed?

• One hundred

• Two hundreds

• Three hundreds

• Four hundreds

What is the first number composed in the problem?

• 367

• 377

• 357

• 347

How many tens are in the second number composed?

• Eight tens

• Seven tens

• Six tens

• Five tens

What is the second number composed in the problem?

• 225

• 235

• 245

• 255

What is the sum of the ones place before regrouping?

• Thirteen

• Twelve

• Eleven

• Ten

What do you do when the sum of the ones place is greater than nine?

• Leave it as is

• Regroup by exchanging for a tens rod

• Add another one

• Subtract ten

How many ones are left after regrouping in the ones place?

• Three

• Two

• One

• Zero

How many tens rods are there after adding the tens place?

• Thirteen

• Twelve

• Eleven

• Ten