Two-Digit Addition

Front

What is 21 + 47?

Back

68

Front

What is 64 + 31?

Back

95

Front

Which number sentence matches? 6 + 10, 33 + 46, 303 + 40

Back

33 + 46

Front

What is 13 + 75?

Back

88

Front

What is 17 + 12?

Back

29

Front

What is the sum of two-digit numbers?

Back

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

Front

What is a two-digit number?

Back

A number that has two digits, like 10 to 99.

Front

What does 'addition' mean?

Back

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

Front

What is the sum of 30 + 20?

Back

50

Front

What is the sum of 25 + 15?

Back

40