Adding and Subtracting Two Digit Numbers

Front

What is addition?

Back

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

Front

What is subtraction?

Back

Subtraction is the process of finding the difference between two numbers by taking one number away from another.

Front

What is the sum of 53 and 37?

Back

90

Front

What is the difference between 99 and 62?

Back

37

Front

If you have 45 cookies and make 37 more, how many cookies do you have in total?

Back

82

Front

What does it mean to have 'left' money after spending?

Back

It means the amount of money you still have after buying something.

Front

What is the sum of 16 and 82?

Back

98

Front

If you subtract 29 from 55, how much do you have left?

Back

26

Front

What is a two-digit number?

Back

A two-digit number is a number that has two places, such as 10 to 99.

Front

What is the process to solve 53 + 37?

Back

Add the tens (50 + 30 = 80) and the ones (3 + 7 = 10), then combine them (80 + 10 = 90).