2-Digit Addition with Regrouping

Front

What is 67 + 15?

Back

82

Tags

CCSS.1.NBT.C.4

CCSS.2.NBT.B.5

Front

What is 37 + 49?

Back

86

Tags

CCSS.1.NBT.C.4

CCSS.2.NBT.B.5

Front

What is 25 + 49?

Back

74

Tags

CCSS.1.NBT.C.4

CCSS.2.NBT.B.5

Front

What is 72 + 19?

Back

91

Tags

CCSS.1.NBT.C.4

CCSS.2.NBT.B.5

Front

What is 37 + 47?

Back

84

Tags

CCSS.2.NBT.B.5

Front

What does regrouping mean in addition?

Back

Regrouping is when you carry over a value to the next column in addition.

Tags

CCSS.1.NBT.C.4

CCSS.2.NBT.B.5

Front

What is the sum of two numbers?

Back

The sum is the result of adding two or more numbers together.

Tags

CCSS.1.OA.A.1

Front

What is a 2-digit number?

Back

A 2-digit number is a number that has two places, like 10 to 99.

Tags

CCSS.1.NBT.A.1

Front

How do you add numbers with regrouping?

Back

Add the digits in each column starting from the right, and if the sum is 10 or more, carry over to the next column.

Tags

CCSS.1.NBT.C.4

CCSS.2.NBT.B.5

Front

What is the first step in adding 2-digit numbers?

Back

Line up the numbers by their place values.

Tags

CCSS.1.NBT.C.4

CCSS.2.NBT.B.5