Adding and Subtracting Big Numbers and Numbers With Decimals

Front

What is the result of 751,647 - 332,124?

Back

419,523

Front

How much faster is Runner B than Runner A if Runner A runs a mile in 4.03 minutes and Runner B in 3.96 minutes?

Back

0.07 minute

Front

If Kelly has $20 and spends $2.15 on a Slurpee and $6.58 on candy, how much money does she have left?

Back

$11.27

Front

What is 56,417 - 24,009?

Back

32,408

Front

What is 500 - 44?

Back

456

Front

What is the definition of addition?

Back

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

Front

What is the definition of subtraction?

Back

Subtraction is the process of finding the difference between two numbers by removing one from the other.

Front

What is a decimal?

Back

A decimal is a fraction expressed in a special form, where the denominator is a power of ten.

Front

How do you line up numbers for addition or subtraction?

Back

Align the numbers by their rightmost digits (ones place) to ensure correct addition or subtraction.

Front

What is the importance of place value in addition and subtraction?

Back

Place value helps determine the value of digits based on their position, ensuring accurate calculations.