Adding and subtracting decimals practice

Front

What is the sum of 39.4, 34.24, and 0.19?

Back

73.83

Front

What is 42.8 minus 5.37?

Back

37.43

Front

What is 26.38 minus 15.6?

Back

10.78

Front

What is the sum of 23.12 and 3.4?

Back

26.52

Front

What is 43.3 minus 30.4?

Back

12.9

Front

Define decimal addition.

Back

Decimal addition is the process of adding numbers that have decimal points, aligning the decimal points before performing the addition.

Front

Define decimal subtraction.

Back

Decimal subtraction is the process of subtracting one decimal number from another, ensuring the decimal points are aligned.

Front

What is the importance of aligning decimal points in addition and subtraction?

Back

Aligning decimal points ensures that each digit is in the correct place value, which is crucial for accurate calculations.

Front

How do you convert a fraction to a decimal?

Back

To convert a fraction to a decimal, divide the numerator by the denominator.

Front

What is the result of adding 0.5 and 0.25?

Back

0.75