Double Digit Addition & Subtraction

Front

What is 70 - 50?

Back

20

Front

What does 17 + 29 equal?

Back

46

Front

What is 44 + 22?

Back

66

Front

What is 41 + 36?

Back

77

Front

What is 12 + 12?

Back

24

Front

What is the sum of two double-digit numbers?

Back

The result of adding two numbers that each have two digits.

Front

What is the difference in subtraction?

Back

The result of taking one number away from another.

Front

What is a double-digit number?

Back

A number that has two digits, such as 10 to 99.

Front

How do you add double-digit numbers?

Back

Align the numbers by place value and add each column starting from the right.

Front

How do you subtract double-digit numbers?

Back

Align the numbers by place value and subtract each column starting from the right.