Mastering Double Digit Addition with Regrouping

The video tutorial is a rap-based guide to double digit addition. It begins with an introduction and repetition of the concept, followed by instructions to align numbers vertically. The process of adding numbers in the ones place is explained, including carrying over if necessary. The tutorial then covers adding numbers in the tens place to reach the final sum. The video concludes with a recap of the entire process, encouraging students to practice the rap for better retention.

What are the two numbers mentioned for the addition?

• 34 and 71

• 43 and 17

• 24 and 18

• 53 and 27

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CCSS.6.NS.B.3

How should the numbers be arranged for addition?

• Horizontally

• In a circle

• Diagonally

• Vertically

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CCSS.2.OA.C.3

What is the sum of 3 and 7 in the ones place?

• 9

• 11

• 8

• 10

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CCSS.1.NBT.C.4

CCSS.2.NBT.B.5

What do you do if the sum in the ones place is 10 or more?

• Ignore the extra

• Subtract ten

• Carry over to the next column

• Write it down as is

Tags

CCSS.1.NBT.C.4

CCSS.2.NBT.B.5

After carrying over, what is the next step?

• Add the tens place

• Divide by two

• Subtract the smallest number

• Repeat the ones place

Tags

CCSS.1.NBT.C.4

CCSS.2.NBT.B.5

What is the final result of adding 43 and 17?

• 61

• 70

• 50

• 60

Tags

CCSS.1.NBT.C.4

CCSS.2.NBT.B.5