Two-Digit Addition

Front

What is two-digit addition?

Back

Two-digit addition is the process of adding numbers that have two digits, such as 10 + 25.

Front

What is the sum of 10 + 71?

Back

81

Front

What is the sum of 16 + 19?

Back

35

Front

What is the sum of 28 + 17?

Back

45

Front

What is the sum of 56 + 28?

Back

84

Front

What does the '+' symbol mean in math?

Back

The '+' symbol means to add numbers together.

Front

What is a base ten block?

Back

A base ten block is a tool used to teach addition and place value, representing units, tens, hundreds, etc.

Front

How do you add two-digit numbers?

Back

You can add two-digit numbers by adding the tens first and then the ones.

Front

What is the sum of 29 + 38?

Back

67

Front

What is the sum of 35 + 29?

Back

64