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.

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.

Front

What is the sum of 859 and 142?

Back

The sum is 1001.

Front

How do you add 671 and 329 using regrouping?

Back

1. Add the ones: 1 + 9 = 10 (write 0, carry 1). 2. Add the tens: 7 + 2 + 1 = 10 (write 0, carry 1). 3. Add the hundreds: 6 + 3 + 1 = 10. The answer is 1000.

Front

What is the value of the digit 9 in the number 859?

Back

The value of the digit 9 in 859 is 9.

Front

What is the value of the digit 5 in the number 859?

Back

The value of the digit 5 in 859 is 50.

Front

What is the value of the digit 8 in the number 859?

Back

The value of the digit 8 in 859 is 800.

Front

What is 920 + 80?

Back

The sum is 1000.

Front

How do you add 433 and 267 using regrouping?

Back

1. Add the ones: 3 + 7 = 10 (write 0, carry 1). 2. Add the tens: 3 + 6 + 1 = 10 (write 0, carry 1). 3. Add the hundreds: 4 + 2 + 1 = 7. The answer is 700.

Front

What is the sum of 931 and 69?

Back

The sum is 1000.