Practice Set A Part 1: Multi-digit Addition Fluency

Front

What is multi-digit addition?

Back

Multi-digit addition is the process of adding numbers that have more than one digit, such as 23 + 45 or 123 + 456.

Front

How do you align numbers for addition?

Back

When adding multi-digit numbers, align them by their place values (ones, tens, hundreds, etc.) to ensure accurate addition.

Front

What is carrying in addition?

Back

Carrying is a process used in addition when the sum of a column exceeds 9. You write down the last digit and carry over the first digit to the next column.

Front

Solve: 234 + 567

Back

801

Front

What is the sum of 1000 and 2500?

Back

3500

Front

How do you check your addition?

Back

You can check your addition by using the inverse operation, subtraction, to see if subtracting one addend from the sum gives you the other addend.

Front

Solve: 456 + 789

Back

1245

Front

What is the place value of the digit 5 in 2567?

Back

The place value of 5 in 2567 is 500.

Front

What is the first step in solving a multi-digit addition problem?

Back

The first step is to write the numbers one under the other, aligning them by their place values.

Front

Solve: 1234 + 5678

Back

6912