Adding 2 digit numbers

Front

What is addition?

Back

Addition is the process of finding the total or sum by combining two or more numbers.

Front

What do we call the numbers we add together?

Back

The numbers we add together are called addends.

Front

What is the result of an addition called?

Back

The result of an addition is called the sum.

Front

If you have 10 apples and you add 5 more, how many apples do you have?

Back

15 apples.

Front

What is the place value of the digit 2 in the number 26?

Back

The place value of the digit 2 in 26 is 20.

Front

What is the place value of the digit 6 in the number 26?

Back

The place value of the digit 6 in 26 is 6.

Front

How do you add two-digit numbers?

Back

You add the ones place first, then the tens place.

Front

What is 26 + 13?

Back

39.

Front

What is 80 + 40?

Back

120.

Front

What do you do if the sum of the ones place is 10 or more?

Back

You carry over 1 to the tens place.