Addition two digit

Front

What is 11 + 10?

Back

21

Front

What is 23 + 10?

Back

33

Front

What is 16 + 6?

Back

22

Front

What is 15 + 4?

Back

19

Front

What is 31 + 5?

Back

36

Front

What is the sum of two numbers?

Back

The result of adding two numbers together.

Front

What is addition?

Back

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

Front

If you add 10 to a number, what happens to that number?

Back

It increases by 10.

Front

What is the term for the number you add to in addition?

Back

The addend.

Front

What do you call the result of an addition problem?

Back

The sum.