Front

What is the standard algorithm for addition?

Back

The standard algorithm for addition is a method where numbers are aligned by their place values (ones, tens, hundreds, etc.) and added starting from the rightmost digit, carrying over any value greater than 10 to the next left column.

Tags

CCSS.2.NBT.B.7

Front

What do you do when the sum of a column exceeds 9?

Back

When the sum of a column exceeds 9, you write down the rightmost digit of the sum in that column and carry over the leftmost digit to the next column on the left.

Tags

CCSS.1.NBT.C.4

CCSS.2.NBT.B.5

Front

Calculate: 34,725 + 23,984

Back

58,709

Tags

CCSS.4.NBT.B.4

Front

Calculate: 14,723 + 23,560

Back

38,283

Tags

CCSS.4.NBT.B.4

Front

Calculate: 4,312 + 2,657

Back

6,969

Tags

CCSS.4.NBT.B.4

Front

Calculate: 285,620 + 23,537

Back

309,157

Tags

CCSS.4.NBT.B.4

Front

Calculate: 65,345 + 3,123

Back

68,468

Tags

CCSS.4.NBT.B.4

Front

What is carrying in addition?

Back

Carrying in addition is the process of transferring a value from one column to the next left column when the sum of that column exceeds 9.

Tags

CCSS.1.NBT.C.4

CCSS.2.NBT.B.5

Front

What is the importance of aligning numbers by place value?

Back

Aligning numbers by place value ensures that each digit is added correctly according to its value, which is essential for accurate calculations.

Tags

CCSS.2.NBT.B.7

Front

What is the sum of 100 + 200?

Back

300

Tags

CCSS.2.NBT.B.7