Addition, Subtraction and Rounding

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 taking one number away from another.

Front

What does it mean to round a number?

Back

Rounding a number means adjusting it to the nearest specified value, often to make it simpler.

Front

What is the sum of 500 and 468?

Back

968

Front

What is 200 rounded to the nearest hundred?

Back

200

Front

What is 9,600 rounded to the nearest thousand?

Back

9,600

Front

What is the difference between 1000 and 194?

Back

806

Front

What is 100 minus 15?

Back

85

Front

What is the result of adding 25 and 30?

Back

55

Front

What is the result of subtracting 20 from 50?

Back

30