3 Digit Addition with Regrouping

Front

What is 3-digit addition?

Back

3-digit addition is the process of adding numbers that have three digits, such as 123 + 456.

Tags

CCSS.3.NBT.A.2

CCSS.2.NBT.B.7

Front

What does regrouping mean in addition?

Back

Regrouping in addition means carrying over a value from one column to the next when the sum exceeds 9.

Tags

CCSS.2.NBT.B.5

CCSS.1.NBT.C.4

Front

What is the sum of 517 and 200?

Back

717

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

Front

What is the sum of 729 and 100?

Back

829

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

Front

What is the sum of 844 and 150?

Back

994

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

Front

What is the sum of 796 and 200?

Back

996

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

Front

What is the sum of 935 and 50?

Back

985

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

Front

How do you add the ones place in 3-digit addition?

Back

Add the digits in the ones place together. If the sum is 10 or more, regroup.

Tags

CCSS.2.NBT.B.7

Front

How do you add the tens place in 3-digit addition?

Back

Add the digits in the tens place together, including any regrouped value from the ones place.

Tags

CCSS.2.NBT.B.7

Front

How do you add the hundreds place in 3-digit addition?

Back

Add the digits in the hundreds place together, including any regrouped value from the tens place.

Tags

CCSS.2.NBT.B.7