2 Digit Addition and Subtraction without Regrouping

Front

What is the result of 64 - 32?

Back

32

Front

What is the result of 98 - 85?

Back

13

Front

What is the result of 75 - 25?

Back

50

Front

What is the result of 67 + 28?

Back

95

Front

What is the result of 12 + 88?

Back

100

Front

What is the definition of addition?

Back

Addition is the mathematical operation of combining two or more numbers to get a total.

Front

What is the definition of subtraction?

Back

Subtraction is the mathematical operation of taking one number away from another.

Front

What does 'without regrouping' mean in addition and subtraction?

Back

'Without regrouping' means that the numbers being added or subtracted do not require carrying over or borrowing from other digits.

Front

What is the sum of 45 and 34?

Back

79

Front

What is the difference between 90 and 47?

Back

43